OVA: from videotape to multiple release channels

OVA stands for Original Video Animation: animation planned for release through home-video products. Its early carriers were videotapes, followed by LaserDisc, DVD and Blu-ray. Releasing an existing television programme on disc is another sale of that programme; making new animation for video release is the starting point of OVA.

An OVA can stand alone or continue across multiple volumes. Mobile Suit Gundam 0080: War in the Pocket had six episodes in 1989. Patlabor’s early OVA comprised seven episodes, while its new OVA of 1990–1992 had sixteen. The label describes a release plan; it does not prescribe an episode count or a fixed running time.

Dallos began appearing as a video product in December 1983, marking the beginning of OVA history. Hisayuki Toriumi and Mamoru Oshii reworked an intended television project for video. The second part of the story was released before the first, followed by the remaining parts, making four volumes. In this early example, release order and story order were different.

As home players and video-rental shops expanded in the 1980s, producers planned animation directly for video and LaserDisc, recovering investment through sales and rentals. The work itself became a product for which viewers paid. Buying allowed collection and repeat viewing; renting offered access without buying every volume. This market operated differently from the financing arrangements of television broadcasting.

In Mori Yūji’s account, OVA producers take the business risk: money goes into making animation before sales and rentals recover that investment and generate income. A television broadcast is not a prerequisite. Removing that step does not guarantee profit, however; insufficient video revenue can leave production costs unrecovered.

Patlabor began in 1988 and subsequently developed television, film, manga and other versions. Its video animation used a shorter episodic structure alongside expansion into other media. Gundam 0080 followed in 1989 with six episodes telling another story within an established fictional world. OVA could launch a new series or extend one that already existed.

The six-part War in the Pocket centres on Al, a boy in a neutral colony. He photographs the container carrying a newly arrived Gundam and meets Bernie, a downed Zeon pilot. His returning childhood friend Chris secretly pilots the Federation’s experimental Gundam. The wider franchise’s opposing forces thus enter the child’s world through people he knows. This is a concrete use of OVA to explore another perspective within an established setting.

Hikawa Ryūsuke’s animation-history report uses Gundam 0083, which began in 1991, to discuss artwork for repeated viewing. Detailed drawing and special finishing effects associated with magazine, poster and jacket illustrations were brought into the animated battles themselves. He interprets that visual density as an investment in video viewers. It describes this production’s choices rather than establishing that every OVA has more detailed artwork than television animation.

Here Is Greenwood adapted Yukie Nasu’s school-comedy manga into six OVA volumes in 1991–1993: “Original” did not exclude an existing manga source. Meanwhile, sales of television animation on video and disc expanded. During the 1990s, production and financing increasingly drew on video products and related merchandise. OVA and television animation aimed at established fans became more closely connected commercially.

Mori interprets the 1990s production-committee model as a shift in financing. Companies involved in video products and merchandise jointly fund production and broadcast slots, then seek returns from those products; television also promotes them. Upfront risk-taking familiar from OVA thus connects with fan-oriented television projects. This was not a single route in which all OVA disappeared into television.

DVD became important for releases and reissues during the 2000s. Patlabor’s 2007 memorial box collected its early OVA, television series and new OVA while keeping their separate identities. Another route bundled animation DVDs with limited editions of manga, commonly called OAD. A 2013 Kodansha announcement scheduled the Ilse’s Notebook episode of Attack on Titan with the limited edition of manga volume 12.

From 2010, Mobile Suit Gundam Unicorn combined event screenings, advance Blu-ray sales at cinemas and paid online distribution. Its final chapter used those routes in May 2014, before the general Blu-ray and DVD release in June. The producer still identified the series as OVA, showing how a video project could operate alongside cinema and online channels.

Older OVA and OAD have also entered new viewing channels. An official 2022 announcement reported that eight Attack on Titan OAD episodes had begun streaming on Netflix. In 2023, Dallos received its first Blu-ray edition, using a new HD master scanned from film at 2K. A reissue can change the carrier, restore the image or add archival material while retaining the work’s original video-release history.