Sasa Handa
Aki Kitashima
Yuria Hidaka
Sayaka Kinoshita
Ayumu Tokitô
Mariko
Hiromitsu Kiba
Murasawa
Hidetomo Nishida
Mathematics teacher
Sakae Yamazaki
Toilet teacher
Noriko Fujioka
Yoko Nakajima
Yumeko Imai
Katsumi Nojiri
Kiyo Yoshizawa
Hirofumi Arai
