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-Genres드라마아트워크포스터배경이미지 없음아이콘배너시즌스페셜에피소드 0개시즌 1에피소드 6개시즌 2에피소드 2개출연진 및 제작진출연진Keisuke 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
