Nao is a Third Grader in Elementary SchoolOverviewFour adults suddenly become third grade students and do their best to live a meaningful life.First airedJanuary 1, 2021URL slug393441-Genres剧情图片海报背景暂无图片图标横幅季特别篇0 集第 1 季6 集第 2 季2 集演职人员演员Keisuke Watanabe — きんべKou Maehara — てつちんYosuke Sugino — 直ちゃんAkane Hotta — 鎌田Amane Okayama — はずちんIchiro Yatsui — ジュンヤKinari Hirano — タケモンPistol Takehara — 山ちょRin Mizushima — 塩山
