Mr. Osomatsu 4th season
Osomatsu-san 4th Season / Mr. Osomatsu 4th seasonSummary
The fourth season of Osomatsu-san.
Where to watch
Platforms
Official and social
Availability may vary by country.
Episodes
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Details
- Format
- TV series
- Number of Episodes
- 13
- Episode length
- 24 min
- Estimated total length
- ≈ 5 h 12 min (13 × 24 min)
- Season
- Summer 2025
- Start date
- July 9, 2025
- End date
- October 1, 2025
- Status
- Finished
- Source
- Manga
- Country of origin
- Japan
- Studios
- PIERROT FILMS
- Romaji title
- Osomatsu-san 4th Season
- English title
- Mr. Osomatsu 4th season
- Native title
- おそ松さん 第4期
- Other titles
- Mr. Osomatsu 4th season
Relations
Characters 17
Main characters
- Ichimatsu Matsuno松野一松Main
- Osomatsu Matsuno松野おそ松Main
- Jyushimatsu Matsuno松野十四松Main
- Todomatsu Matsuno松野トド松Main
- Karamatsu Matsuno松野カラ松Main
- Choromatsu Matsuno松野チョロ松Main
Show the other characters (11)
- Iyami井矢見 / イヤミSupporting
Profile
Iyami is a very flashy and mischievous man who claims to be from France. His most notable features are his 3 large buckteeth, his thin moustache, and his Beatles-style haircut. He refers to himself in the first person as Me (ミー mii) and other people as Chimi (チミ) and usually ends his sentences with ~zansu (〜ザンス). His trademark pose of flexing his arms and…
- DayonダヨーンSupporting
- Matsuyo Matsuno松野 松代Supporting
- Totoko Yowai弱井魚魚子Supporting
Profile
- Gender
- Female
Totoko is an honest girl who wants to help her family's fish business. She attempted to become an idol to promote it, but admitted that she really only wanted to be famous and to get attention from others. The Matsuno brothers are infatuated with her, but she is either oblivious or doesn't care, as she has never acknowledged their outspoken affections…
- Chibitaチビ太Supporting
Profile
The rival of the sextuplets. Although he is very short he is the same age as them. His most notable features are his big round eyes and the one strand of hair atop his bald head. His favorite food is oden. He is a very cheeky character who likes to laugh at people with his trademark laugh Kekeh (ケケッ). He loves to bully and humiliate the sextuplets (although…
- Matsuzou Matsuno松野 松造Supporting
- DekapanデカパンSupporting
- Hatabouハタ坊Supporting
- ShakeシャケSupporting
Profile
One of the twin robots that start showing up at the Matsuno's household in season 3.
- UmeウメSupporting
Profile
One of the twin robots that start showing up at the Matsuno's household in season 3.
- Nyaa Hashimoto橋本にゃーSupporting
Profile
- Gender
- Female
Staff and studios
Studios
Key staff
- Yoshinori OdakaDirector
- Fujio AkatsukaOriginal creator
- Shuu MatsubaraSeries composition
- Eiji AbikoCharacter design
- Yukari HashimotoMusic
- Haru WatanabeChief animation director
- Eiji AbikoChief animation director
- Kasumi WadaChief animation director
- Seiki TamuraArt director
- Hiromi KikutaSound director
Show the full staff (10)
- Nene FutamuraAssistant Director
- Yukiko KakitaColor Design
- Kumiko SakamotoEditing
- m.c.A·TTheme Song Lyrics (OP)
- DA PUMPTheme Song Performance (OP)
- Susumu FukushiDirector of Photography
- Koyori Kabata2nd Key Animation (ep 8)
- Hajime NihiraKey Animation (ep 9)
- Manaka Nitta2nd Key Animation (ep 8)
- Valentio Krisnanda2nd Key Animation (ep 8)