Haruo Koyama

Haruo Koyama

小山春夫

AssistantStory & Art5 titles

Story & Art3

Kouga Ninpouchou

Koyama Haruo Senshuu, Dai San Maki: Shinobi Muzan-Den

Sanada Juuyuushi: Sarutobi Sasuke

Assistant2

The Legend of Kamui

Watari