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Mr. Osomatsu 4th Season
Osomatsu-san 4th Season; Mr. Osomatsu 4 12 12
TV 23 min Fourth season of Osomatsu-san.
Country: Japan
Premiered: Summer 2025
Date aired: Jul 09, 2025 to Sep 24, 2025
Broadcast: Wednesdays at 00:00 JST
Episodes: 12
Duration: 23 min
Status: Completed
MAL: 6.12 by 1,395 users
Studios: Pierrot Films
Producers: AT-X, Rakuonsha, Dentsu, Avex Pictures, Daiichi Shokai, TV Tokyo, TV Tokyo Music, Fujio Production, Studio Pierrot
How’d you rate this anime?
4.33 /6 reviews If the current server is not working, please try switching to other servers.
The next episode is predicted to arrive on 2025/09/30 15:00 GMT
Seasons
86 Eps
Season 1 
25 Eps
Season 2 
25 Eps
Season 3 
25 Eps
Season 4 12 Eps
Season 5
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