Toaplan

 ( Official Website ) 

In 1992, Yoshiyuki Kiyomoto stepped down from his position as CEO at Toaplan, with Taizo Hayashi now serving as the company's president. Toaplan provided consultance and advising to Eighting (now Eighting) during the development of Sorcer Striker, as well as licensing their arcade board to the company, since the president of the latter company previously served as an employee of the former. served as one of the final projects to be developed by Toaplan, as the company ceased development of shoot 'em up games before their closure.

The company declared bankruptcy on March 31, 1994. Its closure led to the formation of several offshoot companies. Prior to Toaplan's closure in 1994, several former employees formed or were involved with multiple companies, many of which were dedicated to arcade shooters: Eighting, Tamsoft, CAVE, Gazelle, and Takumi (who continued development of Twin Cobra II after Toaplan's closure).

The rights to nearly every Toaplan IP are currently owned by Tatsujin, a Japanese company formed by Yuge. In 2020, Japanese company M2 released every game by Toaplan (excluding Mahjong Sisters and Enma Daiō) for consoles in Japan. In August 2022, Tatsujin was acquired by Embracer Group for a retro gaming focused operative group. In 2023, Tatsujin announced several new projects, such as Truxton Extreme, Snow Bros. Wonderland (both games being sequels to their respective series) and Amusement Arcade TOAPLAN, a compilation of 25 arcade games for smartphones. One of the titles from Tatsujin, Snow Bros. Wonderland, was released in 2024.

• Masahiro Yuge – One of the six original team members and frequent composer. Later worked at Takumi Corporation and Eighting on several projects.
• Tatsuya Uemura – One of the six original team members and frequent composer. Later worked at Gazelle and Eighting on several projects.
• Toshiaki Tomizawa – Music composer for Demon's World, Zero Wing and Vimana. Co-founder of CAVE.
• Osamu Ōta – Music composer for Wardner, Rally Bike and Twin Hawk. Producer of Gekirindan at Taito.
• Toshiaki Ōta – One of the six original team members and head of software development. Founder of Tamsoft.
• Naoki Ogiwara – Artist and designer for Truxton and Out Zone. Co-founder of CAVE.
• Kōetsu Iwabuchi – Artist for Guardian and Twin Cobra. Later served as planning manager for Grind Stormer.
• Yuko Tataka – Character designer for Truxton, Hellfire, Twin Hawk, Zero Wing and Fire Shark.
• Sanae Nitō – Character designer for Truxton, Hellfire, Twin Hawk, Zero Wing and Fire Shark.
• Tsuneki Ikeda – Programmer for Grind Stormer and Batsugun. Co-founder of CAVE.
• Satoshi Kōyama – Programmer for Batsugun. Later worked at CAVE on several projects.
• Junya Inoue – Designer for Dogyuun, Knuckle Bash and Batsugun. Later worked at Gazelle and CAVE on several projects.
• Yusuke Naora – Graphic designer for Grind Stormer. Later worked at Square Enix on several projects.
• Kenichi Takano – One of the six original team members and designer for Performan. Co-founder of CAVE.
• Yuichirō Nozawa – One of the six original team members and designer for Twin Hawk.
• Atsushi Kawaguchi – One of the six original team members and artist for Demon's World.
• Nanpei Kaneko – Designer for FixEight and Knuckle Bash. Later worked as illustrator for Japanese magazines.
• Tomonobu Kagawa – One of the three graphic artists for Truxton II. Later worked at Taito on several projects.