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atari yars

Yuichi Toyama

Also Known As

  • Healthy Toyama
  • Yuuichi Toyama
  • 外山 雄一

Game Credits


Kuru Kuru Kururin (2001)   (Planning Manager)


SEGA Genesis Mini (2019)   (Supervisers)
Monster Hunter 4: Ultimate (2014)   (Supervisors)
Monster Hunter 3: Ultimate (2013)   (Supervisors)
Ultimate Marvel vs. Capcom 3 (2011)   (Supervisors)
Kamen Rider: Dragon Knight (2009)   (Producer)
Zatch Bell!: Mamodo Battles (2005)   (Supervising Directors)
Tekken Advance (2001)   (Producer)
Brave Blade (2000)   (Supervision)
Super Bomberman: Panic Bomber W (1995)   (Production Assistance)


Space Invaders: Invincible Collection (2020)   (Director)
Shijō Saikyō no Deshi Kenichi: Gekit... (2007)   (Direction Manager (ディレクション統括))
Master of Illusion (2006)   (Directors)
The Pinball of the Dead (2002)   (Director)
Sōkyūgurentai (1997)   (Planning (企画))
Spriggan Mark 2: Re-Terraform Project (1992)   (Planning (企画))
Feedback (1988)   (Game-design)
Herzog (1988)   (Design)


Dimahoo (2000)   (Main Program)
Sōkyūgurentai (1997)   (Program (プログラム) )
Kingdom Grandprix (1994)   (Program)
Spriggan Mark 2: Re-Terraform Project (1992)   (Main Program (メインプログラム))
Seirei Senshi Spriggan (1991)   (Main Program (メインプログラム))
Ghostbusters (1990)   (Programmers)
M.U.S.H.A. (1990)   (Programmer)
Feedback (1988)   (Program)
Herzog (1988)   (Program)


Spriggan Mark 2: Re-Terraform Project (1992)   (Scenario (脚本))

Quality Assurance

Marvel Vs. Capcom 3: Fate of Two Worlds (2011)   (Supervisors)


Tatsunoko vs. Capcom: Ultimate All-Stars (2010)   (Product Managers)

Customer/Technical Support

Inuyasha: Feudal Combat (2005)   (Integration Advisor)


Senxin Aleste (2021)   (Advisor)
Kingdom Grandprix (1994)   (Game Advisor)


Aleste Collection (2020)   (Special Thanks)
TurboGrafx-16 Mini (2020)   (Taito Corporation)
Bubble Bobble 4 Friends (2019)   (Special Thanks)
ESP Ra.De. Psy (2019)   (Special Thanks)
SEGA Genesis Mini (2019)   (Special Thanks)
Baroque (1998)   (Special Thanks)
Battle Garegga (1996)   (Special Thanks)
GG Aleste (1991)   (Special Thanks to)
Blazing Lazers (1989)   (Special Thanks)
Randar II: Revenge of Death (1989)   (Thanks)

Developer Biography

There is no biography on file for this developer.

Atari Asteroids