Fact-checked by Grok 2 weeks ago

Original net animation

Original net animation (ONA), also known as web anime in Japan, is a genre of anime produced specifically for direct release on the internet, typically bypassing initial television broadcasts or physical media distribution such as DVDs or Blu-rays. This format emerged as a response to the growing accessibility of online streaming in the early 2000s, allowing creators to distribute content through websites and early platforms without traditional gatekeepers. The term "ONA" was first coined by the production team behind Lingerie Fighter Papillon Rose, marking a distinction from original video animations (OVAs), which targeted physical video markets like VHS and later discs. Early ONAs were often short promotional pieces or independent works, with the first notable example being a four-minute adaptation of a Azumanga Daioh manga short story produced by J.C. Staff in 2000 to gauge online interest, which ultimately led to a full television series. By 2002, the format expanded to full-length series with AIC's Mahou Yuugi (also known as Magical Play), a 22-episode production initially released online before transitioning to TV due to its popularity. Over time, ONAs have evolved alongside broadband internet and streaming services like Netflix, enabling both short-form content—such as the eight-episode, five-minute-per-episode Assassination Classroom: Extracurricular Lesson—and ambitious series like Hetalia: Axis Powers, Cyberpunk: Edgerunners, and JoJo's Bizarre Adventure: Stone Ocean. This medium has provided opportunities for experimental storytelling, fan-driven projects, and global accessibility, often serving as extensions of established franchises or standalone originals that later gain wider releases.

Definition and Terminology

Definition

An original net animation (ONA) is an anime production created specifically for direct release on the internet, bypassing traditional television broadcast or theatrical distribution. This format emerged as a means to deliver content digitally to online audiences, often through streaming services, downloads, or dedicated websites. Key attributes of ONAs include their digital-first approach, making them accessible primarily via the web upon initial launch, though they may subsequently appear on television or home video. The term "ONA" mirrors the concept of original video animation (OVA), which targets direct-to-video markets, but adapts it for internet-specific distribution. It was coined in the early 2000s by the creators of the series Lingerie Fighter Papillon Rose to describe web-exclusive anime releases, a nomenclature later adopted by industry resources for its precision. ONAs encompass a broad scope, from experimental short films and episodic web series to complete seasons or feature-length works. Representative examples include brief, independent shorts like early fan-driven projects as well as full-length series distributed on major platforms, such as Make My Day on Netflix, which exemplifies the format's adaptation to global streaming audiences.

Terminology and Distinctions

The primary term for this format in English is "original net animation" (ONA), referring to anime produced and released directly for internet distribution, while the equivalent Japanese term is "web anime" (ウェブアニメ, webu anime). The term ONA derives from the established acronym for original video animation (OVA), substituting "net" to emphasize its focus on online platforms rather than physical video media; it was first coined around 2003 by the creators of the project Lingerie Fighter Papillon Rose as a descriptor for direct-to-web anime releases, and later adopted by industry databases for cataloging such works. ONAs are distinguished from traditional TV anime, which follow broadcast schedules on television networks, and from OVAs, which are released straight to home video formats like DVD or VHS without initial online or broadcast airing; unlike these, ONAs prioritize digital accessibility via streaming or download, often bypassing physical media altogether. Borderline cases include series that debut online but later receive television airings, which still qualify as ONAs if the web release precedes and defines their initial distribution, as seen with certain episodes of Hetalia: Axis Powers that originated on video-sharing platforms before broader broadcast.

History

Origins in the Late 1990s

In the late 1990s, the emergence of original net animations (ONAs) was constrained by the limitations of dial-up internet connections, which typically offered speeds of up to 56 kilobits per second, making the download of lengthy video files impractical for most users. As a result, early ONAs were generally brief, lasting 1 to 5 minutes, and were hosted on personal websites or nascent online portals to accommodate slow loading times and minimize user frustration. This format encouraged experimental, low-fi content that prioritized accessibility over production scale. A key pioneer in this nascent field was Japanese animator Makoto Shinkai, who self-produced and released several short films directly to the web during this period. His debut work, Tōi Sekai (Other Worlds, 1997), was a 1-minute 3D-animated short exploring a couple's relationship, created entirely by Shinkai using personal computing tools. This was followed by Kakomareta Sekai (Enclosed World, 1998), a 30-second 3D CGI piece inspired by Haruki Murakami's literature, initially made available for viewing on Shinkai's own website. Shinkai capped the decade with Kanojo to Kanojo no Neko (She and Her Cat, 1999), a 5-minute animation depicting the bond between a cat and its owner from the feline's perspective, which he directed, animated, wrote, and edited single-handedly before online distribution. These self-released shorts demonstrated the potential for independent creators to share original anime without traditional gatekeepers. The technological enablers for such early ONAs included the growing of affordable computers and software in the mid-to-late , which empowered artists to and bypassing established studios. While Shinkai relied on 3D tools like LightWave, the broader rise of —introduced in 1996—facilitated 2D vector-based animations ideal for web , allowing amateurs to create interactive and pieces with minimal . This democratization of tools aligned with Japan's expanding , where software reduced barriers for hobbyists experimenting with . At the time, the anime industry remained centered on television broadcasts and original video animations (OVAs), which dominated distribution through home video and theatrical releases, often backed by major studios and production committees. The web was viewed primarily as a peripheral space for amateur endeavors or promotional testing, with professional output rarely venturing online due to bandwidth constraints and lack of monetization infrastructure. This backdrop positioned early ONAs as innovative outliers, fostering a grassroots scene amid the era's commercial focus on linear media.

Expansion in the 2000s

The expansion of original net animations (ONAs) in the 2000s was propelled by the rapid adoption of broadband internet in Japan, where ADSL services surged from fewer than 1 million subscribers in 2000 to over 15 million by 2005, enabling the streaming of higher-quality video content that previously strained dial-up connections. This infrastructure shift allowed ONAs to evolve from brief, low-resolution clips—often under 5 minutes—to more substantial episodes ranging from 5 to 15 minutes, fostering greater narrative depth and production polish. Consequently, distribution moved from individual creators' personal websites to official platforms managed by studios and media companies, such as broadcaster-hosted sites that supported direct webcasting. Key milestone releases exemplified this growth, with Azumanga Web Daioh (2000) serving as a promotional web series produced by J.C. Staff and Ajia-do Animation Works, consisting of a single 4-minute episode that adapted manga content for online audiences and previewed the full TV adaptation. Similarly, Infinite Ryvius: Illusion (2000), a comedic spin-off ONA by Sunrise, featured short episodes streamed exclusively on TV Tokyo and Bandai's official websites, experimenting with parody formats tied to the parent TV series. In 2001, Actas released Ajimu: Kaigan Jiken (also known as Ajimu - Kaigan Monogatari), a four-episode romance ONA that tested studio-backed web distribution for original storytelling. That same year, Mahou Yuugi (Magical Play), produced by AIC, delivered 22 satirical magical girl episodes via webcast, showcasing genre diversity and marking one of the earliest extended ONA series with half-hour compilations later released on DVD. Major anime studios increasingly adopted ONAs as tools for pilots, promotional tie-ins, and low-risk experimentation, with companies like Sunrise and J.C. Staff leveraging web platforms to gauge audience interest before committing to television or OVA formats. The term "ONA" itself was formalized around 2003–2005, first coined by the creators of the 2005 series Lingerie Fighter Papillon Rose, which highlighted the format's potential for niche, internet-exclusive content. Viewer engagement during this period relied on emerging online fan communities, where enthusiasts discussed episodes on forums like Anime News Network's boards and early imageboards, often sharing links to official streams or fan-subbed downloads via peer-to-peer networks. This grassroots interaction shifted economic models from purely free, user-hosted downloads to ad-supported official releases, as broadcasters integrated advertisements into web streams to monetize growing traffic without traditional TV slots.

Streaming Era from the 2010s Onward

The streaming era marked a pivotal shift for original net animation (ONA), as global platforms began commissioning high-profile series directly for online distribution, leveraging the expanded broadband infrastructure established in the 2000s. Starting in the mid-2010s, Netflix entered the anime space by acquiring rights to existing titles before transitioning to originals, with Amazon Prime Video and Crunchyroll following suit through dedicated anime slates and production investments. By the late 2010s, Disney+ joined by integrating anime into its launch lineup, commissioning content from Japanese studios like Production I.G. and MAPPA. These platforms standardized ONA formats, favoring full seasons of 12 to 24 episodes released in batches to encourage binge-watching and subscriber retention. A landmark development occurred in 2018 with Netflix's Devilman Crybaby, a 10-episode ONA directed by Masaaki Yuasa at Science SARU, which served as an early breakthrough by blending experimental animation with mature themes to attract international audiences beyond traditional anime fans. The post-2020 period saw a surge in ONA output amid heightened streaming demand, exemplified by Netflix's Record of Ragnarok in 2021, a Graphinica production that adapted the manga into 12-episode seasons and achieved top rankings on the platform's global charts. Similarly, Link Click (2021–), a Bilibili original donghua by LAN Studio, expanded ONA's scope with its time-travel narrative, streaming internationally on Crunchyroll and Funimation to build a dedicated following. Recent updates include Netflix's Gundam: Requiem for Vengeance in 2024, a six-episode ONA from Safehouse and Sunrise that reimagined the franchise's One Year War from a Zeon perspective, underscoring ongoing innovation in the genre. In 2025, examples include the short-form ONA Koala's Diary, released on October 2 via net animation platforms. ONAs gained substantial global reach through rising international co-productions, such as Netflix's partnerships with Japanese and Chinese studios, which pooled resources to create content appealing to diverse markets. These collaborations elevated production budgets, often exceeding $100,000 per episode, enabling cinematic visuals and voice casts that now compete directly with broadcast television anime in quality and scope. Viewership metrics reflect this parity, with popular ONAs routinely surpassing 10 million global hours watched in their debut weeks, rivaling live-action streaming hits. Contemporary trends emphasize mobile-first design, with ONAs optimized for vertical viewing and short-form episodes to suit smartphone users, alongside hybrid release models that premiere exclusively online before or alongside TV airings. The COVID-19 pandemic from 2020 to 2022 accelerated these shifts, driving a 50% increase in anime streaming hours as lockdowns boosted digital consumption and platforms fast-tracked ONA productions to fill content pipelines.

Characteristics

Format and Episode Structure

Original net animations (ONAs) typically feature episode lengths that have evolved significantly since their inception. Early ONAs were often concise, with episodes running approximately 5 minutes to accommodate slower internet connection speeds and quick web loading times. In contrast, contemporary ONAs frequently adopt full-length formats akin to traditional television anime, with episodes lasting 20-30 minutes and seasons comprising 6-13 episodes, as seen in Cyberpunk: Edgerunners, which consists of 10 episodes each around 25 minutes long. Serialization styles in ONAs vary based on distribution context and era. Initial web-based releases followed a weekly schedule to build audience engagement over time. Modern streaming ONAs, however, often employ batch or "all-at-once" drops to encourage binge-watching, exemplified by Cyberpunk: Edgerunners releasing all episodes simultaneously on Netflix in September 2022. Non-linear or interactive formats remain rare in ONAs, though vertical, mobile-optimized shorts are emerging, as in the Anime Beans app's bite-sized, portrait-oriented episodes derived from manga. Visual and narrative elements in ONAs are frequently tailored for digital consumption. Productions optimize framing and composition for smaller screens, including vertical viewing on mobile devices to suit user habits without rotation. Narrative pacing often incorporates cliffhangers at episode ends to facilitate binge sessions, diverging from the more self-contained structures of broadcast anime. Technically, ONAs leverage high-resolution digital encoding, typically 1080p or higher, to ensure clarity on streaming platforms. Subtitles are a standard feature, enabling accessibility for international audiences without reliance on dubs, as in Cyberpunk: Edgerunners.

Distribution Platforms

Original net animations have historically been distributed through a variety of online platforms, beginning with personal websites in the late 1990s where creators self-published early works by uploading files or selling burned discs via individual sites. Following the launch of video-sharing services, YouTube emerged post-2005 as a key free platform for ONA releases, enabling independent creators to upload episodes directly and reach global audiences, as seen in series like Artiswitch (2021) and Studio Trigger's The Lenticulars (2025). In Japan, Nico Nico Douga (now niconico) became prominent around 2008 with the opening of a dedicated anime channel supporting both free and paid views for original net animations, hosting titles such as Candy Boy (2008) and Upotte!! (2012). In the modern landscape, major streaming services dominate ONA distribution, blending ad-supported and subscription models. Netflix has positioned itself as a hub for exclusive ONAs, producing and premiering series like Pokémon Concierge (2023) and The Way of the Househusband (2021) directly on its platform for subscribers. Anime-focused platforms like Crunchyroll offer subscription-based access to ONAs such as Donyatsu (2014) and Time of Eve (2008), often integrating them into broader catalogs alongside traditional TV anime. In China, Bilibili serves as a primary ecosystem for the domestic market, co-producing and streaming original animations like Yao – Chinese Folktales (2023) through its video-sharing and subscription features. YouTube continues to support ad-based viewing, with options like YouTube Premium providing ad-free experiences for ONA content. Regional variations shape ONA accessibility, with Japan-centric services like d Anime Store offering subscription streaming primarily to domestic users. Global platforms such as HIDIVE provide broader international reach with English subtitles for ONAs, contrasting with region-locked offerings on services like Netflix Japan. Geo-blocking restricts content by location due to licensing agreements, prompting viewers to use VPNs to access restricted libraries on platforms like Crunchyroll and Netflix, though this can violate terms of service and lead to detection blocks. Release strategies for ONAs vary by platform to maximize reach and revenue. Netflix often employs simultaneous worldwide drops for exclusives, allowing global subscribers to watch episodes at the same time as Japanese premieres, as with Dorohedoro (2020). Timed exclusivity is common, where series like Cyberpunk: Edgerunners (2022) remain locked to Netflix for streaming. As of 2025, short-form ONAs and promotional clips have increasingly appeared on platforms like TikTok to engage younger audiences and drive traffic to full series.

Production and Economics

Production Process

The production process of original net animations (ONAs) emphasizes a streamlined development pipeline that accelerates the journey from script to screen, unencumbered by traditional television broadcasting schedules. Unlike TV anime, which must adhere to rigid seasonal timelines and episode quotas, ONA creators can iterate rapidly, often releasing episodes or shorts directly online for immediate audience feedback. This agility is facilitated by heavy reliance on digital tools for animation, such as Clip Studio Paint for frame-by-frame cel shading and Toon Boom Harmony for rigging and compositing, enabling efficient workflows in both pre-production storyboarding and final assembly. For instance, these software packages support quick prototyping and revisions in web-based projects, highlighting their role in integrating online animator contributions into professional outputs. Team dynamics in ONA production often involve smaller crews, particularly for independent creators and studios, allowing for more flexible and cost-effective collaboration compared to the large-scale teams typical in broadcast anime. Independent animators can assemble ad-hoc groups of freelancers via online platforms, fostering a project-based approach where artists move fluidly between ONAs. Remote collaboration has been especially accelerated post-2020 due to the COVID-19 pandemic, with cloud-based tools like Autodesk ShotGrid and ftrack Studio enabling global teams to share assets, manage revisions, and conduct reviews without physical studios. In the anime industry, 65% of studios adopted remote policies during this period, and 48% of freelance animators now rely on such digital ecosystems for distributed work, making ONA production more accessible to emerging talents worldwide. Quality control in ONA workflows prioritizes iterative testing tailored to web delivery, ensuring visuals and audio withstand compression artifacts common in streaming platforms. Creators conduct multiple rounds of playback simulations to optimize for formats like H.264 or VP9, adjusting color grading and line art to maintain clarity at lower bitrates without broadcast-grade resolution demands. Voice acting is frequently recorded digitally in home or remote setups using tools like Adobe Audition or Reaper, bypassing traditional studio constraints for greater scheduling flexibility and reduced overhead; this approach yields clean tracks through noise reduction and basic compression, suitable for online upload. Adherence to foundational animation principles, such as squash-and-stretch and anticipation, further guides refinements based on online viewer comments, as seen in early web experiments shared on platforms like Nico Nico Douga. ONA production affords significant creative freedoms, particularly in experimental storytelling that diverges from conventional arcs, unhindered by broadcast censorship regulations. Without the oversight of TV networks, creators explore non-linear narratives, abstract visuals, or mature themes directly tailored to web audiences, as exemplified by Masaaki Yuasa's Science SARU studio, which leverages Flash animation for fluid, unconventional shorts. This environment encourages bold risks, such as interactive elements or genre-blending, allowing ONAs to test ideas that might face rejection in traditional pipelines.

Economic Model

The economic model of original net animation (ONA) relies on diverse funding sources that enable production without traditional television broadcasting dependencies. Production committees, comprising animation studios, publishers, and merchandise firms, typically pool investments to finance projects, distributing risks and potential returns across stakeholders. Streaming platforms serve as major funders, with Netflix allocating substantial budgets for commissioned ONAs that often match or surpass those of TV anime, as part of its multi-billion-dollar annual content spend. Independent ONAs frequently turn to crowdfunding, such as Kickstarter campaigns, which have supported indie animations by raising funds directly from fans for short-form or experimental series. Revenue for ONAs primarily flows from digital distribution channels, emphasizing subscriptions and advertising over physical sales. Major streaming services generate income through subscriber fees, with anime content contributing significantly—Netflix alone earned $2.07 billion from anime in 2023, driven by global ONA viewership. Ad-supported platforms, including early web hosts and YouTube, provide another stream via targeted commercials, while merchandise licensing—such as figures and apparel—accounts for about 20.9% of the broader anime industry's revenue, often tied to popular ONAs. This model benefits from lower distribution costs, as digital delivery eliminates expenses for DVDs or Blu-ray production and shipping. Cost structures in ONA production emphasize digital efficiencies, reducing overhead compared to broadcast anime by focusing on online workflows without physical media needs. Budgets vary widely: short-form ONAs can cost as little as $100,000, leveraging streamlined animation pipelines, while high-profile Netflix series exceed $10 million, incorporating advanced visuals and international marketing. Profitability hinges on data-driven strategies and expanded market access. Platforms employ viewer analytics to optimize retention, with Netflix reporting anime viewership at 3.92% of total hours in 2023, informing sequel decisions and content tweaks. Global licensing simplifies revenue capture, as ONAs bypass regional TV export barriers, contributing to overseas sales comprising 51.5% of the Japanese animation industry's $22 billion in 2023 earnings.

Notable Examples

Early Pioneers

One of the earliest pioneers in original net animation was Makoto Shinkai, who created solo digital shorts distributed online in the late 1990s, leveraging personal computing tools to produce and share content independently. His early work, Tōi Sekai (Other Worlds), released in 1999, is a one-minute animation depicting a man and woman discussing their strained relationship against abstract cosmic backdrops, animated entirely on a Macintosh using Adobe software. This was followed by Kakomareta Sekai (The World Be Enclosed) in 1998, a 30-second 3DCG short rendered in Lightwave 3D, inspired by Haruki Murakami's novel Hard-Boiled Wonderland and the End of the World and exploring themes of isolation in a confined urban space. Shinkai's third short, Kanojo to Kanojo no Neko (She and Her Cat) in 1999, expanded to five minutes and focused on the daily life of a cat from the pet's perspective, marking his shift toward more narrative-driven storytelling with hand-drawn elements integrated into digital workflows. In the early 2000s, studios began experimenting with ONAs as promotional tools or extensions of broadcast series, building on indie precedents like Shinkai's. Azumanga Web Daioh (2000), produced by Ajia-do Animation Works, was a four-minute short released on the official manga website to test audience interest in adapting Kiyohiko Azuma's Azumanga Daioh, featuring chaotic school antics with Chiyo and Tomo wielding a video camera. Similarly, Infinite Ryvius: Illusion (2000), a comedic parody ONA by Sunrise, served as a three-episode spin-off from the main sci-fi series, exaggerating character quirks in a chibi style to engage fans online between TV episodes. Ajimu: Kaigan Monogatari (2001), an four-part ONA by Actas and collaborators, extended romantic drama from Yoshio Aramaki's novel into web episodes, following high schooler Hirosuke Nakaido's budding relationship with the enigmatic Yasuna Ajimu amid coastal settings. Shinkai's solo efforts exemplified indie digital animation's potential, influencing a generation of creators by demonstrating how accessible software like Adobe Flash and 3D tools enabled high-quality personal projects without studio backing, paving the way for self-published web content. Early adopters, including studios like Sunrise and Actas, experimented with web pilots to prototype concepts and build online communities, as seen in these promotional extensions that gauged viewer reception prior to larger productions. These foundational ONAs established the format's viability for testing narrative ideas and visual styles in a low-risk digital space, often leading to full adaptations—such as Azumanga Daioh's successful TV series in 2002—while highlighting the medium's role in bridging indie experimentation with commercial anime.

Contemporary Series

In the streaming era, original net animations (ONAs) have evolved into high-production-value series that leverage global platforms for diverse storytelling. A prime example is Devilman Crybaby (2018), a Netflix-exclusive adaptation of Go Nagai's classic manga, renowned for its mature themes of humanity's dark side and psychological horror, directed by Masaaki Yuasa with fluid, experimental animation from Science SARU. The series achieved significant audience demand, measuring 3.9 times the average for TV series in the United States according to Parrot Analytics data, and earned an 89% approval rating on Rotten Tomatoes from critics praising its bold reinterpretation. Building on this momentum, Record of Ragnarok (2021–present), another Netflix ONA, exemplifies the battle royale genre's popularity, pitting historical human figures against mythological gods in epic one-on-one fights to decide humanity's fate. Produced by Graphinica and CoMix Wave Films, it premiered its first season in June 2021 and has expanded to multiple seasons, with Season 3 slated for December 2025, attracting international viewers through its high-stakes action and multilingual dubs. Beyond Netflix, platforms like Bilibili have fostered innovative Chinese donghua ONAs, such as Link Click (2021–present), a time-travel mystery series produced by Studio LAN, where protagonists use photography-based superpowers to solve cases, blending thriller elements with emotional depth. Its global appeal is evident in English dubs on Crunchyroll, contributing to its status as a breakout hit with over 500 million views on Bilibili as of 2023. Similarly, Kotaro Lives Alone (2022), a Netflix slice-of-life ONA from Liden Films, explores themes of child neglect and community through the story of a young boy living independently, offering heartfelt drama that contrasts the action-heavy trends. Technological advancements are showcased in Gundam: Requiem for Vengeance (2024), a Netflix ONA utilizing Unreal Engine 5 for CGI animation by SAFEHOUSE, focusing on a Zeon pilot's harrowing experiences in the One Year War, marking a innovative push in mecha storytelling. These series reflect broader 2020s trends in ONAs, including a mix of action, drama, and mystery genres, enhanced by English dubs for international accessibility on platforms like Netflix and Crunchyroll. The Cat's Eye ONA reboot, which premiered on September 26, 2025, on platforms including Hulu and Disney+, with its first cour airing through October 31 and the second cour beginning December 26, continues this diversity with its heist-themed revival produced by TMS Entertainment.

Impact and Significance

Advantages for Creators and Viewers

Original net animations (ONAs) offer significant advantages to creators by enabling faster production cycles compared to traditional television anime, as streaming platforms streamline workflows and reduce the time required for pre-production and distribution. Independent creators and smaller studios benefit from lower entry barriers, with digital platforms providing accessible tools and funding opportunities that bypass the high costs and gatekeeping associated with broadcast networks. Creators also gain direct access to audience feedback through real-time metrics like view counts, engagement rates, and comments on platforms such as Netflix and Crunchyroll, allowing for iterative improvements without relying on delayed TV ratings or sponsor approvals. This freedom from conventional TV constraints empowers producers to experiment with innovative formats, including interactive elements and non-linear storytelling, fostering creative risks that might be unfeasible in scheduled broadcasts. For viewers, ONAs provide on-demand access via subscription services, eliminating the need to adhere to fixed airing schedules and often removing advertisements for a seamless experience. Global availability expands reach beyond Japan, enabling international audiences to access content simultaneously with its release, which has transformed anime from a niche import into a mainstream phenomenon viewed in over 190 countries. The format supports diverse niches, such as short episodes ideal for quick mobile viewing sessions, catering to busy users who prefer bite-sized content over full-length TV episodes. Additionally, ONAs appeal to mobile-first demographics and non-Japanese fans by optimizing for portable devices and offering subtitles in multiple languages, broadening participation in anime culture worldwide. This accessibility encourages innovation in themes, including mature or experimental narratives with reduced censorship pressures from broadcast standards, allowing for deeper exploration of complex topics that resonate with varied global sensibilities.

Challenges and Criticisms

Original net animations (ONAs) produced independently or without major platform backing often face severe budget constraints, limiting resources for animation quality and talent retention. Despite the overall market growth to approximately $25 billion as of 2024, production budgets for many projects remain low, with entry-level animators earning around ¥600-800 (~$4-5.70) per hour, perpetuating historical issues of low wages and prioritization of merchandising over worker compensation. These constraints are exacerbated for non-platform ONAs, which lack the financial support of streaming giants, leading to reliance on freelance labor and rushed workflows. Additionally, 60% of anime production companies reported declining profits or losses in 2024, despite record industry revenue, due to rising labor and production costs. Piracy poses heightened risks for online-exclusive formats like ONAs, with illegal distribution causing estimated losses of 1.9 to 2.2 trillion yen ($14.2 to $16.5 billion) in 2021 alone, according to Japan's Content Overseas Distribution Association (CODA), further straining budgets and discouraging investment in digital originals. Viewers encounter challenges in discovering ONAs due to heavy reliance on streaming platform algorithms for visibility, where lesser-known titles can be overshadowed by trending content on services like Netflix and Crunchyroll. This algorithmic dependency hinders organic reach, as recommendation systems prioritize high-engagement series, burying niche ONAs unless they gain viral traction. Shorter episode formats, common in ONAs to suit web consumption, have drawn criticism for fostering shallow storytelling, with limited runtime restricting character development and narrative depth, as seen in pacing issues that constrain overall scope compared to longer adaptations. Industry critiques highlight how over-reliance on streaming exclusives restricts accessibility in low-bandwidth regions, where 90% of people in low- and middle-income countries lack reliable internet connections sufficient for high-definition video streaming, per the Alliance for Affordable Internet. Web shorts in the ONA format are often perceived as "filler" content, dismissed for lacking substantive plot progression and serving primarily as promotional or episodic filler rather than cohesive narratives. In the 2020s, concerns have intensified around data privacy in viewer tracking on anime streaming platforms, where services collect extensive behavioral data for personalization, enabling manipulative AI-driven ads and raising surveillance risks without adequate consent. Binge-release pressures from platforms demanding full-season drops exacerbate animator burnout, with studios like MAPPA facing non-stop schedules and overwork—such as 400-hour months—leading to health crises, delays, and quality inconsistencies across projects.

Influence on the Anime Industry

The rise of original net animation (ONA) has significantly contributed to the anime industry's transition from traditional television dominance to a digital-first distribution model, enabling direct-to-streaming releases that bypass conventional broadcast schedules. Streaming platforms like Netflix and Crunchyroll have accelerated this shift by commissioning ONA exclusives, which allow for flexible episode lengths and global simultaneous launches, reducing reliance on Japan's terrestrial TV networks that historically dictated production timelines. This evolution has normalized hybrid production approaches, where series often debut as ONAs before transitioning to television adaptations, optimizing costs and audience testing in a fragmented market. The format has also spurred the growth of international studios through U.S.-Japan co-productions, such as those facilitated by companies like Qubic Pictures, which leverage overseas funding and talent to scale anime output amid domestic labor shortages. ONA's streaming-centric model has broadened anime's reach to non-traditional audiences worldwide, with platforms driving a surge in international viewership and merchandise sales that now outpace domestic Japanese consumption. In 2024, the anime market generated approximately $25 billion globally, with overseas markets accounting for 56%. This accessibility has influenced Korean animation (K-anime) through cross-border collaborations, blending Japanese techniques with local narratives, and inspired Western series to adopt anime-style visuals and episodic storytelling for enhanced emotional depth. Looking ahead, ONA's digital foundations have laid the groundwork for experimental formats like VR and AR anime, as seen in immersive exhibitions recreating classic series environments to engage users interactively. Projections for 2025 indicate AI-assisted ONAs will further transform production, with tools aiding in animation and storyboarding to address industry bottlenecks, potentially growing the generative AI animation market to $15.9 billion by 2030 while enabling faster global content creation. Japan's animation industry has embraced AI to combat labor shortages, as evidenced by its use in 2025 productions, though concerns about job displacement persist.

References

  1. [1]
    The Differences Between an Anime OVA, OAV and ONA, Explained
    Mar 4, 2023 · In contrast to this is the ONA, or original net animation, a term coined sometime in the early to mid-2000s. Technically, OVAs must first ...
  2. [2]
    Original Net Anime (ONA) - Anime News Network
    Original Net Animation refers to Anime created to be released directly onto the Internet. The term ONA was first coined by the creators of Lingerie Fighter ...Missing: definition | Show results with:definition
  3. [3]
    Japanese Animation - Film and Media Studies
    The first ONA (original net anime) came out in 2000. Produced by J.C. Staff, it was just four minutes long and adapted a short story from the four-panel manga ...
  4. [4]
    Make My Day (ONA) - Anime News Network
    Plot Summary: In the future world of Make My Day , a young man named James “Jim” Mirror goes to work on an icy world known as Planet Coldfoot.<|control11|><|separator|>
  5. [5]
    ONA | Japanese with Anime
    Mar 30, 2017 · ONA stands for Original Net Animation. This term is based on OVA, which standards for "Original Video Animation," Orijinaru Bideo Animeeshon ...
  6. [6]
    Original Animation Video (OAV/OVA) - Anime News Network
    Original Animation Video & Original Video Animation (OAV / OVA) are interchangeable terms used in Japan to refer to animation that is released directly to the ...
  7. [7]
    Hetalia - Axis Powers (TV) - Anime News Network
    This is the story of Italy, now a cowardly pasta-loving fool, and his friends (other personified countries of the world) as they live through strange moments ...
  8. [8]
    History of the internet: a timeline throughout the years - Uswitch
    Aug 5, 2025 · The history of broadband from the '70s until today. From dial-up to broadband, read up on developments in broadband over time.
  9. [9]
    How Internet speeds have changed, from dial-up to broadband
    Nov 23, 2021 · A timeline of the maximum Internet data download speeds available from 1993 to present, covering dial-up, ADSL broadband, and fibre-optic ...
  10. [10]
    Other Worlds (movie) - Anime News Network
    Plot Summary: A man and a woman, talking over their relationship. User Ratings: 194 ratings have been given [details] Running time: 1 minutes Vintage: 1997Missing: Tōi | Show results with:Tōi
  11. [11]
    Kakomareta sekai (Short 1998) - IMDb
    Rating 4/10 (28) JapaneseAnimationShort · Add a plot in your language. Director. Makoto Shinkai. Writers. Haruki Murakami · Makoto Shinkai · See production info at IMDbPro.Missing: web Tōi Kanojo
  12. [12]
    She and Her Cat (OAV) - Anime News Network
    Kanojo to Kanojo no Neko (Japanese). Kanojo to Kanojo no Neko - Their standing points (Japanese). Lei e il Gatto (Italian). She and Her Cat: Their Standing ...
  13. [13]
    Japan Goes for Animation in a Flash - Bloomberg.com
    Apr 2, 2007 · Web Flash animation programs have opened new worlds, and better connections, to amateur animators equipped only with a PC and a dream.Missing: rise | Show results with:rise
  14. [14]
    How OVAs Worked - Gwern
    Mar 9, 2023 · Anime in the 1980s–1990s was famous for its diversity and edgy content like sex & violence, enabling the early careers of famous directors. I ...
  15. [15]
    Why Did So Many OVA Series End Prematurely? - Answerman
    Jul 29, 2015 · A huge amount of series in the early 90s that were cancelled after two episodes, from Dragon Half to Elf Princess Rane to Battle Angel.
  16. [16]
    Pioneering “Yahoo! BB ADSL” Broadband Service Brought to a ...
    Apr 24, 2024 · As a result, ADSL adoption spread widely among households and small businesses across Japan in the 2000s. Unlike the narrowband lines, which ...Missing: timeline | Show results with:timeline
  17. [17]
    The Birth and Evolution of the Internet in Japan | Nippon.com
    Oct 9, 2015 · A leading figure of computer science, often called the father of Japan's Internet, elucidates the development and spread of the Internet in Japan.Missing: broadband timeline
  18. [18]
    Azumanga Web Daioh (ONA) - Anime News Network
    Azumanga Web Daioh (ONA) ; Seen in part or in whole by 1916 users, rank: #624 (of 10146) ; Median rating: Good ; Arithmetic mean: 6.964 (Good), std. dev.: 1.5643, ...Missing: history | Show results with:history
  19. [19]
    https://www.animenewsnetwork.com/encyclopedia/anime.php?id=192
  20. [20]
    https://www.animenewsnetwork.com/encyclopedia/anime.php?id=1153
  21. [21]
    Magical Play (ONA) - Anime News Network
    Little Padudu is a girl trying to become a renowned magical warrior. Armed with nothing but her untested magic and a fish she uses for both clothing and food.
  22. [22]
    https://www.animenewsnetwork.com/encyclopedia/anime.php?id=13233
  23. [23]
    The Evolution of Anime Streaming - The Artifice
    Aug 5, 2019 · Analyse the growth and transformation of the anime industry in North America alongside the increasing accessibility of anime streaming.
  24. [24]
    https://www.polygon.com/2018/1/8/16862868/devilman-crybaby-season-1-review-netflix
  25. [25]
    DEVILMAN crybaby - WORKS - Science SARU
    A Netflix Series / 2018. ... Produced by Aniplex Inc. / Dynamic Planning Inc. Associated by Netflix. Official website. ©Go Nagai-Devilman Crybaby Project.
  26. [26]
    Watch Record of Ragnarok | Netflix Official Site
    In the first round of the Ragnarok battle, Han dynasty warlord Lü Bu puts up a good fight against Norse god Thor, surprising the gods in attendance.Missing: ONA | Show results with:ONA
  27. [27]
    https://www.crunchyroll.com/series/GP5HJ8E81/link-click
  28. [28]
    Watch Gundam: Requiem for Vengeance | Netflix Official Site
    Eleven months into the One Year War in U.C.0079, top Zaku II pilot Captain Solari faces the Earth Federation's new lethal weapon: the mobile suit Gundam.Trailers · Episodes · More Details
  29. [29]
    Cyberpunk: Edgerunners (ONA) - Anime News Network
    Running time: half hour per episode. Number of episodes: 10. Episode titles: We have 10. Vintage: 2022-09-13. Opening Theme: "This Fffire" by Franz Ferdinand.
  30. [30]
    How long is Cyberpunk: Edgerunners? - Sportskeeda
    Oct 12, 2022 · Cyberpunk: Edgerunners currently has 1 season with 10 episodes that have a run-time of approximately 24 to 26 minutes per episode.Will there be a Season 2 of... · FAQs about Cyberpunk...
  31. [31]
    Hetalia: Axis Powers (anime) - Hetalia Wiki - Fandom
    Hetalia: Axis Powers (anime) ; Anime Type. Original Net Animation (ONA) ; Genre. Comedy, Satire ; Animation Studio. Studio DEEN ; Overall Season No. One (Season 1)<|control11|><|separator|>
  32. [32]
    Watch Cyberpunk: Edgerunners | Netflix Official Site
    Episodes · 25m. 1. Let You Down. After a night of streaming illegal braindance, David wakes up to reality: a rundown apartment with a broken washing machine and ...
  33. [33]
    https://www.crunchyroll.com/news/features/2017/12/12/framing-makoto-shinkai-15-years-of-anime-art-from-the-director-of-your-name
  34. [34]
    https://www.animenewsnetwork.com/encyclopedia/anime.php?id=34859
  35. [35]
    Pokémon Concierge (ONA 2) - Anime News Network
    Pokémon Concierge (ONA 2) ; Dubbing Studio: VSI Los Angeles ; Internet Streaming: Netflix ; Production Supervisor: The Pokémon Company International ; Director: Jan ...
  36. [36]
    The Way of the Househusband (ONA) - Anime News Network
    The Way of the Househusband (ONA) ; Dubbing: VSI Paris. Internet Streaming: Netflix ; Spanish staff ; ADR Director: Eduardo Garza (Latin Spanish dub) Marc Zanni ( ...<|control11|><|separator|>
  37. [37]
    Donyatsu (ONA) - Anime News Network
    Crunchyroll Adds Donyatsu , Inferno Cop Streaming (Mar 12, 2015). Q Transformers TV Anime's Opening Sequence Streamed With OLDCODEX (Dec 27, 2014). X Japan ...
  38. [38]
    Time of Eve (ONA) - Anime News Network
    Distributor: Directions, Inc. MVD Visual (via AnimEigo; United States and Canada). Internet Streaming: Crunchyroll (Japanese & French versions).
  39. [39]
    China's Bilibili Bolsters Animation Ambitions with 68 New ...
    Sep 28, 2023 · Among the highlights was Yao – Chinese Folktales, an original animation co-produced by Bilibili and Shanghai Animation Film Studio, which has ...
  40. [40]
    The Strange Anime NO ONE is Watching. - YouTube
    Aug 19, 2021 · Artiswitch is a truly unique Original Net Animation (ONA Anime) being posted here on YouTube. I wanted to cover this anime because in the ...
  41. [41]
    d Anime Store - Anime News Network
    Anime with which this company was involved: (Japanese version) Adventurers Who Don't Believe in Humanity Will Save the World (TV) : Internet Streaming
  42. [42]
    Best Crunchyroll VPNs in 2025 - Cybernews
    Jun 23, 2025 · Want to watch Crunchyroll outside the US? Discover tried and tested best VPNs for Crunchyroll in 2025 and enjoy unlimited streaming.
  43. [43]
    How To Change Location on Crunchyroll - Security.org
    Yes, you can change location on Crunchyroll using VPNs. VPNs hide your real IP address and show Crunchyroll the IP address of their remote servers. If you ...
  44. [44]
    Dorohedoro Anime Gets Sequel as Streaming Series [1/3] - Forum
    It just basically means they will produce the new sequel as a streaming exclusive title that would be available on the streaming platform(Netflix) to consume ...
  45. [45]
    Crunchyroll Announces Surprise Release For Netflix's Biggest Anime
    Aug 28, 2025 · Pre-orders begin today, with an official release date of October 28, 2025. The three-disc Complete Blu-ray Box Set includes an exclusive ...
  46. [46]
    How Online Animators are Revolutionizing Anime
    Apr 14, 2017 · Japan's "web generation" of animators have wildly changed the anime production process, taking web animation to a global scale.Missing: net | Show results with:net
  47. [47]
    Guide to software and apps for 2D animation - Clip Studio Paint
    Toon Boom Harmony is used in many large-scale professional animations for TV animation and film. Available on desktop only, the premium package supports all ...
  48. [48]
    Harmony | 2D Animation Software - Toon Boom
    Harmony is an all-in-one 2D animation solution, an end-to-end software for animation, from drawing to compositing, and is the gold standard of the industry.Harmony Premium · Students · Storyboard Pro · ServicesMissing: ONA original net advantages script digital Clip
  49. [49]
    The Future of Remote Animation Studios: Collaboration in a Post ...
    Oct 12, 2025 · Tools like Autodesk ShotGrid, ftrack Studio, and Kitsu enable studios to manage shots and revisions remotely with seamless version control.
  50. [50]
    Remote And Hybrid Work In The Anime Industry Statistics - ZipDo
    May 30, 2025 · 66% of small anime studios rely solely on remote tools for daily operations; 35% of anime voice acting auditions are now conducted remotely ...Missing: 2020 independents
  51. [51]
    How to Compress a Video for Live Streaming Without Losing Quality
    Jun 25, 2025 · Learn how to compress a video for live and on-demand streaming without sacrificing quality. Explore the best formats, tools, and expert tips ...<|control11|><|separator|>
  52. [52]
    The Anime Economy - Part 1: Let's Make An Anime!
    Mar 5, 2012 · In the first part in this three-part series, Justin Sevakis walks you through the exact process of how anime gets financed.
  53. [53]
    Netflix plans to spend $8 billion in 2018 to help make its library 50 ...
    Oct 16, 2017 · Netflix plans to spend $8 billion in 2018 to help make its library 50 percent original. That includes a whole lot of original anime series.
  54. [54]
    https://www.screendaily.com/news/japanese-anime-industry-generated-record-22bn-in-2023-with-overseas-surpassing-local-takings/5198698.article
  55. [55]
    Japanese Anime Captured $19.8 Billion in 2023 Global Revenue ...
    Dec 19, 2024 · Global Economic Impact: Anime generated $19.8 billion in total global revenue in 2023, including $5.5 billion from streaming and $14.3 billion ...
  56. [56]
    Japanese anime industry generated record $22bn in 2023 with ...
    Oct 31, 2024 · Japan's animation industry generated $22bn (¥3.3tn) in 2023, the highest number on record and a 14% increase on 2022, according to the Association of Japanese ...<|control11|><|separator|>
  57. [57]
    (PDF) Profit Model of Japanese Animation and Its Implications for ...
    Oct 19, 2025 · Using literature review and case study methods, this study analyzes the five core profit models of this industry: the production committee model ...
  58. [58]
    Understanding Anime Production Cost - Austin Visuals
    On the other hand, large-scale anime projects, like full-length series or feature films, can require budgets ranging from $200,000 to several million dollars.
  59. [59]
    Anime Overperforms - An Analysis of Netflix's 2023 Viewership Data
    May 29, 2024 · Anime consumption is up significantly on Netflix over the first half of 2023 for a total of 3.5 billion hours, or 3.92% of all Netflix viewership.<|control11|><|separator|>
  60. [60]
    The Independent Vision of Anime Filmmaker Shinkai Makoto
    Dec 2, 2016 · Shinkai began his career producing animated sequences for a computer game developer. From there he started to make his own short animations. In ...
  61. [61]
    Kakomareta Sekai (lost Makoto Shinkai 3DCG animated short; 1998)
    Dec 15, 2023 · A 30-second long 3DCG animation short film done by Makoto Shinkai (the creator of Your Name and Suzume) using Lightwave 3D that was originally viewable at ...Missing: Tōi | Show results with:Tōi
  62. [62]
    https://www.animenewsnetwork.com/encyclopedia/anime.php?id=903
  63. [63]
    https://www.cartoonbrew.com/anime/makoto-shinkai-career-retrospective-your-name-225859.html
  64. [64]
    Ajimu - Kaigan Monogatari (ONA) - Anime News Network
    Ajimu - Kaigan Monogatari (ONA) ; Running time: half hour per episode ; Number of episodes: 4 ; Vintage: 2001 ; Opening Theme: "Futari no Prologue" by Saeko Chiba.
  65. [65]
    Makoto Shinkai At 50: A Career Retrospective - Cartoon Brew
    Feb 9, 2023 · On the occasion of Shinkai's 50th birthday, we take a look at the aesthetic evolution of one of Japan's greatest filmmakers.
  66. [66]
    Your Name: A Door To The Future - Sakuga Blog
    Aug 9, 2017 · Makoto Shinkai's Your Name achieved unprecedented success, and ... While as a young indie artist he did animation work, it was more out ...
  67. [67]
    United States entertainment analytics for Devilman Crybaby
    Aug 9, 2025 · Parrot Analytics has found that the audience demand for Devilman Crybaby is 3.9 times the demand of the average TV series in the United States ...
  68. [68]
    'Record of Ragnarok III': Season 3 Release Date, Teaser ... - Netflix
    Mar 14, 2025 · The saga continues with 13 one-on-one battles for the survival of humanity, pitting gods against humans from across the world.
  69. [69]
    LINK CLICK E1 - BiliBili
    May 11, 2021 · LINK CLICK. 6.0M. Anime|Chinese Mainland. Starting: Apr 29, 2021. Alias: Shiguang Daili Ren. Initial: 时光代理人. In a modern metropolis there ...Link click · E2 · E7 · E6
  70. [70]
    Watch Kotaro Lives Alone | Netflix Official Site
    Mar 10, 2022 · Kotaro Lives Alone. 2022; 10 Episodes; ⁨TV-14⁩; Anime. A lonely little boy moves into a ramshackle apartment building all on his own and makes ...
  71. [71]
    The dark side of Japan’s anime industry
    ### Summary of Challenges in Anime Production
  72. [72]
    https://www.hulu.com/series/cats-eye-94d70c2e-5ded-45bc-907a-8eb6a654d7f3
  73. [73]
    The Impact of Piracy on the Anime Industry - Game Rant
    Jan 22, 2025 · Piracy costs the anime industry billions, forcing studios into budget cuts that impact quality and future projects.
  74. [74]
    Integrating discoverability and prominence in video-on-demand ...
    Jul 31, 2023 · Online platforms have enabled the commercial trading of this data, thus facilitating content selection and discoverability, and shaping user ...
  75. [75]
    The Positives & Negatives of Original Anime vs. Adaptations - CBR
    Oct 20, 2021 · When it comes to creating anime, both adapting source material and creating an original story have their troubles as well as triumphs.
  76. [76]
    Reliable Internet unavailable for world's poorest - ITU
    Mar 29, 2022 · A decent internet connection is out of reach for 90 per cent of people in low- and middle-income countries. A report from the Alliance for ...
  77. [77]
    Filler - TV Tropes
    Filler episodes are unrelated to the main plot, serve to take up space, and lack series momentum, often not in the original source material.
  78. [78]
    Streaming Television Industry Conducting Vast Surveillance of ...
    Oct 7, 2024 · The streaming industry uses a massive surveillance system, creating digital dossiers, using AI for personalized ads, and built-in tracking on ...Missing: anime 2020s<|separator|>
  79. [79]
    Burnout and The Hidden Cost of Anime Production - Oshi News
    May 14, 2025 · The anime production pipeline is pushing creators to the brink, driven by relentless workloads, unsustainable schedules, and underpayment. Every ...Missing: binge | Show results with:binge
  80. [80]
    Why Anime Fans Should Worry Less About Filler and More ... - CBR
    Jul 6, 2025 · Instead of looking at filler as a curse on the narrative, audiences should consider how overproduction, low-paid animators and studio burnout are harming the ...
  81. [81]
    The Anime Industry's Changes In Production And Distribution - NPR
    Sep 30, 2021 · Anime is a twenty-billion-dollar industry and it is growing fast. But traditionally, anime is produced in Japan.
  82. [82]
    [PDF] Netflix and the Changing Ecosystem of Anime Production
    Regarding their original net animation (ONA), which are anime that are distributed digitally, the imbalance is even more stark. Among Netflix's thirty-five ...
  83. [83]
    Qubic Pictures adapts to Netflix anime shift - Animenomics
    Aug 10, 2025 · Netflix has shifted its anime strategy from creating original content to acquiring more licensed content, forcing New York-based anime ...
  84. [84]
    Japan aims to become the global hub of anime | JSTORIES
    Mar 21, 2025 · The industry also struggles with a shortage of foreign investment, as well as a lack of professionals skilled in international co-productions.
  85. [85]
    Anime Market Size, Share, Trends, Growth | CAGR of 9.5%
    The globalization of anime can be attributed to various factors, including increased accessibility through streaming platforms and the widespread use of social ...<|separator|>
  86. [86]
    The Korean Content Engine: How K-Dramas and K-Anime ...
    Jun 25, 2025 · Korean IP + Japanese animation + Western platforms = a new global production model. Built-in fanbases lead to instant demand and merchandise ...
  87. [87]
    The Influence of Anime - Keyframe Magazine
    Aug 14, 2020 · Artists, writers, and creators share how anime has allowed them to explore deeper themes and multi-layered characters.
  88. [88]
    Serial Experiments Lain online exhibition will allow visitors to ...
    Jun 4, 2024 · For Serial Experiments Lain's 25th anniversary, Anique Museum will hold an online exhibition to give visitors a virtual taste of The Wired.<|separator|>
  89. [89]
    Why Japan's animation industry has embraced AI – DW – 05/20/2025
    May 20, 2025 · The 2025 short film 'Twins Hinahima' was animated with artificial intelligence (AI) assistanceImage: KaKa Technology Studio. Advertisement.
  90. [90]
    GenAI in Animation Global Business Analysis Report 2025: Market ...
    May 21, 2025 · The global Generative AI in Animation market, valued at USD 2.1 billion in 2024, is expected to surge to USD 15.9 billion by 2030, ...