Yoshitsugu Matsuoka as Fuutarou Uesugi (voice)

Kana Hanazawa as Ichika Nakano (voice)

Ayana Taketatsu as Nino Nakano (voice)

Miku Ito as Miku Nakano (voice)

Ayane Sakura as Yotsuba Nakano (voice)

Inori Minase as Itsuki Nakano (voice)

Natsumi Takamori as Raiha Uesugi (voice)

Satomi Arai as Kiku-chan (voice)

Kohsuke Toriumi as Manager (voice)

Hayato Ito as Maeda (voice)

Soma Saito as Takeda (voice)

Aya Uchida as Matsui (voice)

Iori Saeki as Tsubaki (voice)

Hitomi Sasaki as Aoi (voice)

Yuta Aoki as Yamauchi (voice)

Wataru Tsuyuzaki as Attendant (voice)

Ryusei Ishida as Man (voice)

Ayaka Ohnishi as Woman A (voice)

Sakura Kimura as Woman B (voice)