Tv Show · 23 min · drm
A struggling writer's fear of losing his longtime girlfriend drives him into a reckless affair that forces him to confront his insecurities and the consequences of his choices.
Where to watch All Masamune Wants is Happiness
Available on 2 platforms across 1 countries.
Chart positions today
Currently charting in 1 countries, best placed at #309 in Japan.
- Japan #309
Seasons
1 season, 8 episodes in total.
- Season 1 (2026) — 8 episodes
Cast
Motoki Nakazawa, Shiori Akita, Hideyoshi Kan, Kou Maehara, Nagisa Saito