Plot
Four adults suddenly become third grade students and do their best to live a meaningful life.
Cast
Yosuke Sugino
as 小直
Keisuke Watanabe
as 金貝
Kou Maehara
as 哲貞
Pistol Takehara
as 山ちょ
Kinari Hirano
as 竹門
Ichiro Yatsui
as 俊雅
Akane Hotta
as 鎌田
Amane Okayama
as 哲貞的哥哥