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-GenresDramaImágenesPósterFondoSin imagenIconoBannerTemporadasEspeciales0 episodiosTemporada 16 episodiosTemporada 22 episodiosReparto y equipoRepartoKeisuke 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
