Yoshihisa Hashimoto - is a video game director. Yoshihisa Hashimoto began his career in 2008 and has worked for companies such as SEGA and Sonic Team. Yoshihisa Hashimoto's first game was Sonic Unleashed which was released 15 years ago. Best Game Yoshihisa Hashimoto contributed to was Sonic Unleashed. Yoshihisa Hashimoto's latest work is Sonic Unleashed which was released 15 years ago.