Reparto
星野源
Senpai (voice)
Kana Hanazawa
The Girl with Black Hair (voice)
Ami Koshimizu
Naoko (voice)
Aoi Yuki
Princess Daruma (voice)
Hiroshi Kamiya
Director of School Festival Operations (voice)
本多力
Bookstore Shopkeeper Gabi (voice)
Hiroyuki Yoshino
God of the Old Books Market (voice)
Junichi Suwabe
Nise-Jōgasaki (voice)
Kazuhiro Yamaji
Todo (voice)
Kazuya Nakai
Seitarō Higuchi (voice)
Mugihito
Ri Haku (voice)
檜山修之
Johnny (voice)
秋山竜次
Don Underwear (voice)
Yuhko Kaida
Hanuki (voice)
原田大輔
Keifuku Electric Railway Study Group Student (voice)
Takahiro Shimada
Sophistry Member (voice)
