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From Sonic Retro

In 2009, Hashimoto left Sonic Team and Sega for Square Enix.

Production History

• Sonic Adventure (1999) — Enemy Programmer, A-Life System Programmer
• Sonic Adventure 2 (2001) — Lead Chao Progammer
• Sonic Adventure 2: Battle (2001) — Lead Chao Progammer, Tiny Chao Garden Game Designer
• Sonic Advance (2002) — Programmer
• Sonic Advance 2 (2003) — Programmer
• Sonic Adventure DX: Director's Cut (2003) — A-Life System Director, A-Life System Designer, A-Life System Programmer
• Sonic Pinball Party (2003) — Programmer
• Sonic the Hedgehog (2006) — Special Thanks
• Night of the Werehog (2008) — Special Thanks
• Sonic Unleashed (PS3 & Xbox 360 Version) (2008) — Director, Lead Game Designer, Hedgehog Engine Techincal Director
• Sonic Unleashed (Wii & PS2 Version) (2008) — Director

Interviews

• Yoshihisa Hashimoto interview by GameSpot (September 10, 2008)
• Yoshi Hashimoto interview by Kikizo (November 12, 2008)