New Release: Pillars of Eternity, a new RPG perfect for fans of Baldur's Gate and Icewind Dale!

Seijirō Sannabe

Also Known As

  • 参鍋誠二郎
  • Seiziro Sannabe
  • Seijiro Sannabe
  • Seijirou Sannabe

Game Credits


Sonic Adventure DX (Director's Cut) (2003)   (Promotion Management)


Sonic and the Black Knight (2009)   (Project Management)
Sonic Unleashed (2008)   (Project Management)
Sonic Unleashed (2008)   (Project Management)
SEGA AGES 2500 Vol.18: Dragon Force (2005)   (Product Producers (プロダクトプロデューサー))
Gunvalkyrie (2002)   (C5 Project Coordinator)
Sonic Mega Collection (2002)   (Product Producer)
Phantasy Star Online (2000)   (Software Publishing Dept.)


SEGA AGES 2500 Vol.17: Phantasy Star - Generation:2 (2005)   (Marketing (マーケティング))
SEGA AGES 2500 Vol.10: After Burner II (2004)   (Marketing)
SEGA AGES 2500 Vol.11: Hokuto no Ken (2004)   (Marketing)
SEGA AGES 2500 Vol.13: OutRun (2004)   (Marketing)
SEGA AGES 2500 Vol.14: Alien Syndrome (2004)   (Marketing)
SEGA AGES 2500 Vol.8: V.R. Virtua Racing -FlatOut- (2004)   (Marketing)
SEGA AGES 2500 Vol.1: Phantasy Star - Generation:1 (2003)   (Marketing (マーケティング))
SEGA AGES 2500 Vol.3: Fantasy Zone (2003)   (Marketing)
SEGA AGES 2500 Vol.4: Space Harrier (2003)   (Marketing)
SEGA AGES 2500 Vol.5: Golden Axe (2003)   (Marketing)
Sonic Adventure DX (Director's Cut) (2003)   (Promotion Management)
Sonic Adventure 2: Battle (2001)   (Promotion Management)
Roommania #203 (2000)   (Promotion (プロモーション))
Sega GT (2000)   (Promotion)
CART: Flag to Flag (1999)   (Marketing)
Sakura Taisen 2: Kimi, Shinitamou koto Nakare (1998)   (Marketing & Promotion (マーケティング&プロモーション))
Sonic Adventure (1998)   (Promotion Management)
Wachenröder (1998)   (Promotion (プロモーション担当))
Sakura Taisen (1997)   (Marketing & Promotion (マーケティング&プロモーション))

Public Relations

Sonic Adventure 2 (2001)   (Promotion Management (Sega))
ChuChu Rocket! (1999)   (Marketing)
Shenmue (1999)   (Marketing Director)

Creative Services

Puyo Puyo 7 (2009)   (Project Support)
Sonic Advance 2 (2002)   (Product Produce)


Godzilla Generations: Maximum Impact (1999)   (Co-Operation)


NiGHTS into Dreams... (2008)   (Special Thanks)
SEGA AGES 2500 Vol.32: Phantasy Star Complete Coll... (2008)   (Special Thanks)
SEGA AGES 2500 Vol.33: Fantasy Zone Complete Colle... (2008)   (Special Thanks)
SEGA AGES 2500 Vol.29: Monster World Complete Coll... (2007)   (Special Thanks)
SEGA AGES 2500 Vol.26: Dynamite Deka (2006)   (Special Thanks)
SEGA AGES 2500 Vol.27: Panzer Dragoon (2006)   (Special Thanks)
Altered Beast (2005)   (Special Thanks)
Advance Guardian Heroes (2004)   (Special Thanks to)
Shining Soul II (2003)   (Special Thanks)
Shining Soul (2002)   (Special Thanks)
Phantasy Star IV (1993)   (Special Thanks )

Developer Biography

There is no biography on file for this developer.