Haruhiko Nakayama is vice principal at a Japanese school, where he takes care of everything and dreams of finally becoming principal. But after a teacher no longer turns up for lessons, Nakayama has to teach a primary school class again after more than 20 years. He encounters such great challenges that he soon begins to doubt his profession.
渋川清彦
as 中山晴彦 / Haruhiko Nakayama
高野志穂
as 椎名香澄 / Kasumi Shiina
渡部秀
as 黒川良太郎 / Ryotaro Kurokawa
高橋努
as 葉山源 / Hayama Gen
Eri Ishida
as 鷹森真希 / Maki Takamori
風間 杜夫
as 岸本雄介 / Yusuke Kishimoto
