Arata Kaizaki, a jobless adult, undergoes an experiment that makes him 10 years younger. He goes back to high school and falls in love with Chizuru Hishiro, who is more than she seems.
中川大志
as Arata Kaizaki
平祐奈
as Chizuru Hishiro
高杉真宙
as Kazuomi Oga
池田エライザ
as Rena Kariu
岡崎紗繪
as An Onoya
千葉雄大
as Ryo Yoake
市川実日子
as Michiru Saeki
夏菜
as Amatsu Kokoro
水崎綾女
as Haruka Saeki
Yuki Kameda
as Tsukumi
舞海魅星
as Student
