Japanese Name: 小山宙哉

Place of Birth: Kyoto

Gender: Male

Information for Authors: In 2019, he started drawing digitally after he found out that a mangaka he respects, [INOUE Takehiko](https://www.mangaupdates.com/authors.html?id=127), drew shinsoban edition covers of [Slam Dunk](https://www.mangaupdates.com/series.html?id=90) digitally. His wife is [Koyama Coico](https://koyamacoico.com/). Worked as an assistant to [NS' Aoi](https://www.mangaupdates.com/series.html?id=14439)’s author [KOSHINO Ryou](https://www.mangaupdates.com/authors.html?id=4677). [HAGA Shouichi](https://www.mangaupdates.com/authors.html?id=26815) & [TEISHI Rou](https://www.mangaupdates.com/authors.html?id=36568) were once his assistants. [Giant Killing](https://www.mangaupdates.com/series.html?id=12685)’s [Tsujitomo](https://www.mangaupdates.com/authors.html?id=6892) is his best friend and once assisting each other’s work.