Koji Yamamoto

Executive Producer

Hiroyuki Yoshino

God of the Old Books Market (voice)

Keiji Ota

Executive Producer

Mugihito

Ri Haku (voice)

Kazuhiro Yamaji

Todo (voice)

Kazuya Nakai

Seitarō Higuchi (voice)

Gen Hoshino

Senpai (voice)

Aoi Yuuki

Princess Daruma (voice)

Kana Hanazawa

The Girl with Black Hair (voice)

Ami Koshimizu

Naoko (voice)

Hiroshi Kamiya

Director of School Festival Operations (voice)

Chikara Honda

Bookstore Shopkeeper Gabi (voice)

Junichi Suwabe

Nise-Jōgasaki (voice)

Nobuyuki Hiyama

Johnny (voice)

Ryuji Akiyama

Don Underwear (voice)

Seiko Niizuma

Kiko (voice)

Sōichi Nakaoka

Kōsaka (voice)

Yuhko Kaida

Hanuki (voice)

Daisuke Harada

Keifuku Electric Railway Study Group Student (voice)

Takahiro Shimada

Sophistry Member (voice)

Masaaki Yuasa

Director

Kenji Shimizu

Executive Producer

Daiji Horiuchi

Executive Producer

Akihiro Arai

Executive Producer