Futaro Uesugi
Jessie James Grelle
Ichika Nakano
Lindsay Seidel
Fuutarou Uesugi (voice)
Yoshitsugu Matsuoka
Nino Nakano
Jill Harris
Ichika Nakano (voice)
Kana Hanazawa
Nino Nakano (voice)
Ayana Taketatsu
Miku Nakano
Felecia Angelle
Miku Nakano
Miku Itō
Yotsuba Nakano
Bryn Apprill
Itsuki Nakano
Tia Lynn Ballard
Yotsuba Nakano (voice)
Ayane Sakura
Itsuki Nakano (voice)
Inori Minase
Isanari Uesugi (voice)
Satoshi Hino
Maruo Nakano (voice) / Nakano Father (voice)
Takaya Kuroda
Yamada (voice) / Nino's Friend Yamada (voice)
Hisako Tojo
Maeda (voice)
Hayato Ito
Eba (voice) / Announcement (voice)
Yukari Anzai
Store Manager (voice)
Kohsuke Toriumi
Beard Man (voice) / President (voice)
Ryota Akazawa
Otori (voice) / Nino's Friend Otori (voice)
Kaoru Sakura
Female Teacher (voice) / Library Club Member (voice)
Rika Kinugawa
Girl (voice)
Yūki Kyōka
Takeda (voice)
Soma Saito
Tsubaki (voice)
Iori Saeki
Aoi (voice)
Hitomi Sasaki
Homeroom Teacher (voice) / Teacher (voice)
Koji Seki
Mr. Vulture (voice) / Yotsuba's Homeroom Teacher (voice)
Shinya Takahashi
Ebata (voice)
Yuuki Sanpei