|Special Skill||Rock Climbing|
|Physical and Vital Statistics|
|Manga||Volume 1 Chapter 1|
He gave Ryoma his guitar when he heard him singing and told Ryoma his singing was really passionate.
Later on in the anime Shoin holds a concert, but the whole concert he was being controled by Ii. Shoin asked the band to help him. So Ryoma, Katsura, Shinsaku, Soji and Hijikata sang a song and released Shoins soul and together with his body Shoin disappeared (he died).
- He dislikes Konjac.
- His favorite food is fugu cuisine.