??? from the Achiga Girls' Mahjong club is Sakurako Gibbard.
Characters from Each High School that I'm Rooting forTakatoubara Middle School
Pictured:
Yumeno Maho
Murohashi Hiroko
Usuzan High School
Pictured: Motouchi NarukaCoach / Adviser
Pictured: Akasaka IkunoKoshigaya Girls High School
Pictured: Arai SophiaShiraitodai High School
Pictured: Miyanaga TeruTsuruga Academy
Pictured: Kanbara SatomiProfessional Commentator
Pictured: Kokaji SukoyaLive Announcer
Pictured: Fukuyo KoukoKentani High School
Pictured: Tsubakino MiyukiAchiga Girls Academy
Pictured: Matsumi YuuSenriyama Girls High School
Pictured: Onjouji TokiFreshman Captain Trio
Pictured:
Miyanagi Saki
Oohoshi Awai
Takakamo ShizunoHimematsu High School
Pictured: Suehara KyoukoEisui Girls High School
Pictured: Usuzumi hatsumiKiyosumi Highschool
Pictured: Takei HisaLolicon!Ryuumonbuchi High School
Pictured: Amae KoromoMiyamori Girls High School
Pictured: Usuzawa SaeKazekoshi Girls High School
Pictured: Fukuji MihokoShindouji Girls High School
Pictured: Hanada KirameRinkai Girls High School
Pictured: Tsujigaito SatohaBansei High School
Pictured: Kobashiri YaeArakawa Corps
Pictured: Arakawa KeiAchiga Kid's Mahjong Club
Pictured: Gibbard Sakurako