Mr. Osomatsu 4th Season
FinishedTV Series

Mr. Osomatsu 4th Season

Osomatsu-san 4th Season · おそ松さん 第4期
Comedy2025Pierrot FilmsRating 6,117+HD

Six grown men, identical faces, zero jobs. The Matsuno sextuplets are back for a fourth round of sitting around the house, dodging responsibility, and chasing women who want nothing to do with them. Twenty-something years old and still sharing a room, still broke, still single. Somehow you keep rooting for them anyway. Then the season throws a curveball at its own schedule. The finale was supposed to land on October 1st, 2025. Instead, viewers got an episode 12.5, and the studio admitted the real thirteenth episode wasn't finished. No date. Just a promise that it existed somewhere. That missing episode stayed missing for months, until the show's tenth anniversary turned it into an event: a limited theater run in June 2026, then streaming, then finally a TV broadcast on June 13th, 2026. So what happens in the episode that took almost a year to show up? And what exactly were the brothers getting up to while everyone waited?

Watch episode 1
Dubs and subtitles: 3 · 0 views · Episodes out: 12 of 12
Rating6,1★★★★★ 76
Age17+years
Episodes12episodes
Episode23minutes
SeasonSummer2025
Dubs3options
StudioPierrot Filmsanimation

Episodes

13 episodes · AniMaunt

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Finished

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12 stills

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