Hiroyuki Yagi

Hiroyuki Yagi (八木 宏之, 八木宏之), credited as Technical Support, Writer, Testers, Designer, Director, Graphic Designer and Artist.

Appear in the games: Everybody's Golf, Pokémon SoulSilver Version, Pokémon HeartGold Version, Pokémon Platinum, Phantasy Star Portable, Hot Shots Golf: Open Tee 2, Hot Shots Golf: Out of Bounds, Sonic and the Secret Rings, Pokémon Pearl and Pokémon Diamond.