FURUYA Usamaru 古屋兎丸 [ Staff ] TEIICHI -Battle of Supreme High- (2017) -- Original StoryLITCHI HIKARI CLUB (2016) -- Original StoryTENTAI SHOSETSU : OTSUZAKURA GAKUENSAI 2 (2009) -- IllustratorBeautiful Water (Working Title) (2006) -- Original Story