Nakao (voice)
Kiyoshi Sato (voice)
Moka Goto (voice)
Kazuma Sakai (voice)
Rii-tan (voice)
Grud (voice)
Katahira-sensei (voice)
Atsumu Ozaki (voice)
Mio Odagiri (voice)
Aoyama (voice)
Jin Tsukamoto (voice)
Yuri Tamura (voice) (as Rina Sato)
Kaoru Zaizen (voice)
Gaku Ishikawa (voice)
Taichi Yoshioka (voice)