Mr. Osomatsu 4th season · Episode 6: Fans and Time Machines
The sextuplets travel back in time to get themselves a working fan after theirs broke.
2Watermelon Alien2025-07-1624 minThe sextuplets suddenly get a craving for watermelon.
3Thunderstorms and Crew Cuts2025-07-2324 minIchimatsu gets a hair cut.
4Temple Festival2025-07-3024 minThe sextuplets and their friends get ready for a temple festival.
5Rest / Fishing Hermit2025-08-0624 minThe sextuplets need some rest after the last episode and then Karamatsu and Todomatsu meet a fishing hermit.
6Fans and Time Machines2025-08-1324 minThe sextuplets travel back in time to get themselves a working fan after theirs broke.7Storytime, Jo2025-08-2024 minLet's see some classic fairytales, Mr. Osomatsu style.
8Ichimatsu and the Thieving Cat2025-08-2724 minA thieving cat is rampaging through the shopping district. While the store owners have a hard time dealing with it, Totoko's family fish shop is also affected, and even the sextuplets can't keep quiet. What is Ichimatsu thinking about this situation?
9The Idiot Series2025-09-0324 minThe hot days are still continuing... At this time of year when the heat can make it hard to concentrate, we bring you a collection of short stories that you won't get bored of!
10Iyami and the Shy Little Alien2025-09-1024 minIn the space age, there are now many space travelers and aliens living on Earth. Meanwhile, Iyami opens a new "space cafe." The cafe, where aliens serve customers, is booming, but it seems the staff have some kind of secret...
11The Sextuplets Have the Same Dream2025-09-1724 minThe Matsuno sextuplets were born on the same day and look the same, but for some reason, they sometimes experience strange synchronization phenomena.
12The End of Summer2025-09-2424 minThe end of summer arrives and Chibita reveals a new goal.
13The Matsuno Ten2026-06-1324 minThe sextuplets and their friends take part in a music program.
Mr. Osomatsu 4th season★ 57%Synopsis
The fourth season of Osomatsu-san. The sextuplets run amok for a fourth time! Now adults in their 20s, they are still unemployed, undertrained, and single…but there’s something lovable about Japan’s most famous sextuplets. As a new chaotic adventure begins, what’s next? New friends? New trouble? And perhaps a new side to the sextuplets? Let’s all laugh together with these brothers who are beyond any hope. (Source: Crunchyroll) Notes: - Initially meant to air its episode 13 on October 1st, 2025, though instead aired an episode 12.5. After airing episode 12.5, the production stated the actual episode 13 was in production, however delayed indefinitely - The 13th episode was later announced as a part of the Osomatsu-san 10th anniversary event in 2026, where it first received a limited theatrical pre-screening between June 6th to June 11th, with a later early streaming release taking place from June 12th. It was then finally broadcast on June 13th, 2026.
Trailer
Characters & Voice Actors
Staff
The Vampire Dies in No Time
Pop Team Epic
Daily Lives of High School Boys
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