Story
The fourth season of Osomatsu-san. The sextuplets run amok for a fourth time! Now adults in their 20s, they are still unemployed, undertrained, and single…but there’s something lovable about Japan’s most famous sextuplets. As a new chaotic adventure begins, what’s next? New friends? New trouble? And perhaps a new side to the sextuplets? Let’s all laugh together with these brothers who are beyond any hope. (Source: Crunchyroll) Notes: - Initially meant to air its episode 13 on October 1st, 2025, though instead aired an episode 12.5.
Synopsis via AniList (English).
Seasons & films
- TV seriesOsomatsu-kun (1988)1988 · 86 episodes
- TV seriesMr. Osomatsu2015 · 25 episodes
- SpecialMr. Osomatsu Short Film Series2016 · 8 episodes
- SpecialMr. Osomatsu JRA Special 20162016 · 1 episodes
- ONAMutsugo to Ouma no Monogatari2016 · 6 episodes
- TV seriesMr. Osomatsu 2nd season2017 · 25 episodes
- SpecialOsomatsu-san 2 Short Film Series2018 · 4 episodes
- ONAdMatsu-san2018 · 12 episodes
- TV seriesMr. Osomatsu 3rd season2020 · 25 episodes
- ONAChocomatsu-san: Valentine's Day-hen2021 · 3 episodes
- ONAChocomatsu-san: White Day-hen2021 · 3 episodes
- SpecialAtsumare! Minna no Contematsu-san!2021 · 6 episodes
- SpecialOsomatsu-san 3 Short Episode Anime: Gekokujou2021 · 2 episodes
- TV seriesMr. Osomatsu 4th season2025 · 13 episodes
- FilmMr. Osomatsu THE MOVIE2019 · 1 episodes
- FilmOsomatsu-san: Hipipo-Zoku to Kagayaku Kajitsu2022 · 1 episodes
- FilmOsomatsu-san: Tamashii no Takoyaki Party to Densetsu no Otomari-kai2023 · 1 episodes
