Usui Sugiyama
杉山 兎水
Usui Sugiyama is a first-year student at Keimon West Private High School and is in concert band. (Source: World's End Harem Wiki)
杉山 兎水
Usui Sugiyama is a first-year student at Keimon West Private High School and is in concert band. (Source: World's End Harem Wiki)
