Maki Izawa
Narrator (voice) (13 eps)
Konomi Kohara
Kasumi Nomura (voice) (12 eps)
Rika Nagae
Olivia (voice) (12 eps)
Hina Kino
Hanako Honda (voice) (12 eps)
Ryoko Maekawa
Chisato Higuchi (voice) (8 eps)
Honoka Inoue
Seitokaicho [Student Council President] (voice) (6 eps)
Ryotaro Okiayu
Maeda (voice) (6 eps)
Mai Kanazawa
Ruu Oka/Fukukaichou [Vice President] (voice) (5 eps)
Yasunori Masutani
Sainan-Sensei (voice) (4 eps)
Aoi Yuki
Tsugumi Aozora (voice) (3 eps)
Mitsuki Saiga
Takayanagi-Sensei (voice) (3 eps)
Shu Uchida
Fujiwara (voice) (2 eps)
Toshiyuki Morikawa
Orivia no Ani (voice) (2 eps)
Kaito Ishikawa
Kouichi-kun (voice) (2 eps)
Eishin Fudemura
Kentaro Honda (voice) (1 eps)