© 2025-2026 Cinemaos Private Ltd.
Data provided by Consumet and Tmdb APIAdapted from the bestselling Japanese autobiography of the same title, this gentle coming-of-age drama concerns an adolescent boy, Boku - Masaya, torn between the inherited recklessness of his father Oton and the inherited responsibility, wisdom and emotional strength of his mother Okan. Following a period of intensely rebellious behavior, Boku learns that his mom has contracted cancer; suddenly, his mother comes to live with him in Tokyo the entire emotional landscape of his life is altered.
Masaya Nakagawa
Eiko Nakagawa
Eiko (young)
Mizue
Oton
Masaya (teen)
Unknown Role
Masaya (child)
Unknown Role
Unknown Role
Masaya's grandmother
Unknown Role
Unknown Role
Tamami
Hiraguri
Isoyama
Enomoto
Unknown Role
Unknown Role
Nobue (young)
Unknown Role
Customer at bar
Unknown Role
Unknown Role
Unknown Role
Property agent
Katpa's guest
Unknown Role
DJ
Unknown Role
Unknown Role
Doctor from Sasazuka Clinic
Unknown Role
Unknown Role
Editor on the phone (voice)
Unknown Role
Unknown Role
Unknown Role
Unknown Role
Unknown Role
Unknown Role
Unknown Role
Unknown Role