Don't give up, teacher!

Karina

Misaki Tenoji

Aya Omasa

Yui Sakurai

Kei Tanaka

Takeshi Mikuni

Asami Usuda

Nanako Fumejima

Muga Tsukaji

Umeda

Tomohiro Ichikawa

Kyotaro Nagase

Takuro Ohno

Yuto Hoshida

Yuuichi Tsuchiya

Tsutomo Kawanishi

Nobuyoshi Kuwano

Yoshio Kitahama

Ayaka Komatsu

Rina

Akio Kaneda

Kosaku Tenma

Taisuke Fujigaya

Kazuma Kujo

Hiromitsu Kitayama

Ryosuke Minato

Keiko Toda

Shizue Tsuruhashi

Naomi Zaizen

Mama

Dori Sakurada

Kashiwabara Takumi [Takeshi's student]