Jade Cocoon: Story of the Tamamayu (玉繭物語 Tamamayu Monogatari, literally "The Story of the Jade Cocoon") is a role-playing video game developed by Genki exclusively for PlayStation. The game combines elements of role-playing video games and virtual pet management. It was developed by Genki in collaboration with Katsuya Kondō, character designer for the Studio Ghibli movies Kiki's Delivery Service and I Can Hear the Sea.

Jeff Wayne's The War of the Worlds is a vehicular combat third-person shooter video game. It was based primarily on the 1978 concept album Jeff Wayne's Musical Version of The War of the Worlds, but also draws from the original War of the Worlds novel by H. G. Wells. The game was developed by Pixelogic and released in Europe exclusively for the Sony PlayStation in 1999. The game was never released in North America.The game's visuals are based heavily on the album's artwork, which was created by Mike Trim, Geoff Taylor and Peter Goodfellow.Though it reuses audio and graphical elements of Rage Software's PC game of the same title, and is set during the same time period, it is not a port, remake or re-release of that game, but an entirely different adaptation of the same source material.

Jeremy McGrath Supercross 2000 is a supercross racing game for the Nintendo 64, Dreamcast, PlayStation and Game Boy Color. It was released in North America and Europe in 2000. The game is endorsed by supercross star Jeremy McGrath. Note that this game is not the same as the game Supercross 2000, which was released in 1999 by EA Sports.

Johnny Bazookatone is a platforming video game developed by Arc Developments and published by U.S. Gold Ltd. for the 3DO, PlayStation, Sega Saturn and DOS computers in 1996. Some releases also came equipped with a music CD based on the game's musical score. The game follows the protagonist, Johnny Bazookatone, trapped in the year 2050 in Sin Sin Prison by El Diablo, lord of the underworld. His guitar, known as "Anita" is taken from him, and so Johnny must travel to reclaim it.

Jumping Flash! is a first-person platform video game co-developed by Exact and Ultra and published by Sony Computer Entertainment. The first installment in the Jumping Flash! series, it was first released for the PlayStation on 28 April 1995 in Japan, 29 September 1995 in Europe and 1 November 1995 in North America. It was re-released through the PlayStation Network store on PlayStation 3 and PlayStation Portable in 2007.Presented in a first-person perspective, the game follows a robotic rabbit named "Robbit" as he searches for missing jet pods scattered by the game's astrophysicist antagonist character Baron Aloha. Robbit must explore each section of Crater Planet to retrieve all of the jet pods, stop Aloha and save the world from being destroyed. The game was designed as a technology demonstrator for the PlayStation console and was revealed in early 1994 under the provisional title of "Spring Man". Jumping Flash! utilises much of the game engine used in Geograph Seal, an earlier game by Exact for the Sharp X68000 home computer.Jumping Flash! has been described as an ancestor of as well as an early showcase for 3D graphics in console gaming. It was generally well received by critics, who praised its graphics and unique 3D platforming gameplay, but it was eventually overshadowed by later 3D platformers of the fifth console generation. Jumping Flash! spawned two sequels: Jumping Flash! 2 and Robbit Mon Dieu. Despite the overwhelmingly positive reviews at the time of release, and even an appearance in Next Generation's "Top 100 Games of All Time" just one year after, the game was described as the third-most underrated video game of all time by Matt Casamassina of IGN in 2007. It also holds the Guinness World Record as the "first platform video game in true 3D".

Jumping Flash! 2 (Japanese: ジャンピングフラッシュ! Hepburn: Janpingu Furasshu! 2) is a first-person shooter platform video game developed by Exact and published by Sony Computer Entertainment for the PlayStation in 1996. It is the direct sequel to Jumping Flash!, which was released the previous year. It was later ported for the PlayStation 3 and PlayStation Portable via the PlayStation Network in 2009.The game revolves around the robotic rabbit Robbit as he searches for lost Muu Muus, which are scattered throughout different levels in the game by Captain Kabuki. Robbit must explore each expansive new world to recapture all the lost Muu Muus. As with its predecessor, the game is presented in a first-person perspective. Much of the interface was transferred from the first Jumping Flash! to the second in order to save time during development. New features include a much longer draw distance, updated enemy AI and a meter displaying whether or not Robbit can triple-jump.Similar to its predecessor, Jumping Flash! 2 was well received by critics, who praised the game for its updated interface, advanced graphics and gameplay. However, also like its predecessor, it was criticised for its short length, lack of challenging gameplay and close similarities to the first game. Despite this, Jumping Flash! 2 gained enough popularity to spawn a final sequel, Robbit Mon Dieu.

Cyborg Kuro-chan (サイボーグクロちゃん Saibōgu Kurochan) is a shōnen manga series created by Naoki Yokouchi, serialized in Kodansha's Comic BonBon magazine. Eleven volumes of the manga were released between 1998 and 2002. It centers on the titular character, a housecat who is kidnapped and modified by a mad scientist to be a part of a cyborg army bent on world domination. Kuro breaks his control chip, escapes and becomes a vigilante. Kuro has many allies, who help him out during instances such as urban destruction, parallel universes, outer space, and battles between other cats and cyborgs.Cyborg Kuro-chan was adapted into an anime series produced by Studio Bogey for TV Tokyo. The anime aired from 2 October 1999 to 6 January 2001 for 66 episodes. The manga and anime have been exported to several countries in Asia, Europe, and Africa. An English dub aired on Animax Asia and the first 14 episodes of the dub were released on VCD. A large number of merchandise has been made based on the manga and anime, and two additional volumes, entitled Cyborg Kuro-chan: Extra Battle, were published. Reviews for the series note the simplistic and cartoonish art style, and a thin storyline which is mainly centered on gags and comedic violence.