Hatsuse Okahashi is a first-year student at Bansei High School and a supporting character of the spin-off manga "Saki Achiga-hen episode of side-A". She is a former member of Ada Middle School's mahjong club with Ako Atarashi. Hatsuse is an admirer her senior Yae Kobashiri in Bansei's mahjong club.
Content compiled by AnimeList.moe from publicly available sources.
