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Mr. Osomatsu 4th season cover

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Mr. Osomatsu 4th season

Osomatsu-san 4 / おそ松さん４

TVFinished 2025
ComedySlice of Life

5h 12m total

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Before you start

Kitsu lists earlier anime in this story. Start with these for context:

Story

The fourth season of Osomatsu-san.

Synopsis and content advisory supplied by Kitsu.

Watch options

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At a glance

Episodes
13
Episode length
24 min
Start date
Jul 8, 2025
Popularity
133

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Catalog metadata and identification posters: Kitsu. Names and artwork belong to their rights holders. Report a correction or rights concern.