A [[Project Sekai]] character. He is [[Tenma Saki|Tenma Saki's]] older [[brother and sister|brother]], and a member of [[Wonderlands x Showtime (project sekai)|]] musical unit. 

Tsukasa has [[orange eyes]], [[short hair|short]] [[blonde hair|blonde]]-[[orange hair|orange]] [[gradient hair]], and sometimes [[double-parted bangs]].
天馬司 司えむ 類司 天马司