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Watch Mr. Osomatsu 4th Season online in HD on vWatch. Episodes, ratings, synopsis and related seasons all in one place.
Also Known AsOsomatsu-San 4th Season, Mr. Osomatsu 4, おそ松さん 第4期
Anime Stats
Score
6.04(1.6K)
Popularity
#8448
Ranked
#10566
Episodes
12
Duration
23 min. per ep
Details
Studios
Pierrot Films
Source
manga
Producers
Studio Pierrot, TV Tokyo, Dentsu, Rakuonsha, AT-X, TV Tokyo Music, Avex Pictures, Daiichi Shokai, Fujio Production
Aired
jul 9, 2025 to sep 24, 2025
Fourth season of Osomatsu-san.
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