 Emi NittaHonoka Kōsaka (voice) | Honoka Kōsaka (voice) |
 Aya UchidaKotori Minami (voice) | Kotori Minami (voice) |
 Suzuko MimoriUmi Sonoda (voice) | Umi Sonoda (voice) |
 PileMaki Nishikino (voice) | Maki Nishikino (voice) |
 Yurika KuboHanayo Koizumi (voice) | Hanayo Koizumi (voice) |
 Riho IidaRin Hoshizora (voice) | Rin Hoshizora (voice) |
 Sora TokuiNico Yazawa / Cocoro Yazawa / Cocoa Yazawa / Cotaro Yazawa (voice) | Nico Yazawa / Cocoro Yazawa / Cocoa Yazawa / Cotaro Yazawa (voice) |
 Aina KusudaNozomi Tōjō (voice) | Nozomi Tōjō (voice) |
 Yoshino NanjoEli Ayase (voice) | Eli Ayase (voice) |
 Natsumi TakamoriAkiba Reporter (voice) | Akiba Reporter (voice) |
 Ayane SakuraAlisa Ayase (voice) | Alisa Ayase (voice) |
 Nao ToyamaYukiho Kousaka (voice) | Yukiho Kousaka (voice) |
 Minami TakayamaFemale Singer (voice) | Female Singer (voice) |
 Marie MiyakeHideko (voice) | Hideko (voice) |
 Nozomi YamamotoFumiko (voice) | Fumiko (voice) |
 Sayuri HaraMika (voice) | Mika (voice) |
 Masumi AsanoMother Kousaka (Honoka's Mother) (voice) | Mother Kousaka (Honoka's Mother) (voice) |
 Noriko HidakaPrincipal Minami (Kotori's Mother) (voice) | Principal Minami (Kotori's Mother) (voice) |
 Kikuko InoueMother Nishikino (Maki's Mother) (voice) | Mother Nishikino (Maki's Mother) (voice) |
 Kotono MitsuishiMother Yazawa (Nico's Mother) (voice) | Mother Yazawa (Nico's Mother) (voice) |
 Megu SakuragawaTsubasa Kira (voice) | Tsubasa Kira (voice) |
 Ayuru OhashiAnju Yuuki (voice) | Anju Yuuki (voice) |
 Maho MatsunagaErena Todo (voice) | Erena Todo (voice) |
 Ai KakumaSchool Idol (voice) | School Idol (voice) |
 Asami SetoSchool Idol (voice) | School Idol (voice) |
 Himika AkaneyaSchool Idol (voice) | School Idol (voice) |
 Mikako KomatsuSchool Idol (voice) | School Idol (voice) |
 Momo AsakuraSchool Idol (voice) | School Idol (voice) |
 Risa TanedaSchool Idol (voice) | School Idol (voice) |
 Sora AmamiyaSchool Idol (voice) | School Idol (voice) |
