A middle-aged couple's seemingly stable marriage unravels when a forgotten 20-year-old promise to divorce once their child turns 20 resurfaces, exposing stifled ambitions and hidden resentments as they confront evolving identities beyond their roles as parents.

Yukiya Kitamura
Ogura Wataru








Top cast
Yukiya Kitamura·Yukie Nakama·Nozomu Kotaki·Hana Kondo·Anna Ishii·Karin Ono·Sawako Agawa·Masao Kusakari