Arata Kaizaki is 27-years-old and unemployed. He quit his prior job after working for the company for 3 months. Arata Kaizaki decides to take part in a research program. He takes medication that makes him look younger and he is to attend high school for a year. There, he falls in love with female high school student Chizuru Hishiro.
Taishi Nakagawa | Arata Kaizaki |
Yuna Taira | Chizuru Hishiro |
Mahiro Takasugi | Kazuomi Oga |
Elaiza Ikeda | Rena Kariu |
Sae Okazaki | An Onoya |
Yudai Chiba | Ryo Yoake |
Mikako Ichikawa | Michiru Saeki |
Natsuna Watanabe | Amatsu Kokoro |
Ayame Misaki | Haruka Saeki |
Yuki Kameda | Tsukumi |
Mirai Maiumi | Student |