Where to watch Mr. Osomatsu in Japan
Mr. Osomatsu is streaming on Amazon Prime Video, Hulu, U-NEXT, Anime Times Amazon Channel, dAnime Amazon Channel, Amazon Prime Video with Ads and FOD in Japan, and available to rent or buy on Amazon Video and Google Play Movies. Availability checked 26 May 2026.
About Mr. Osomatsu
Mr. Osomatsu is a 2015 web series in the Animation and Comedy genres, starring Takahiro Sakurai, Jun Fukuyama and Aya Endo. It spans 4 seasons and 87 episodes, and originally aired on HTB, TV Tokyo, TV Aichi, TVQ, TV Osaka and TSC. It holds an average rating of 6.8/10 from 28 viewers. Below you can see where to watch Mr. Osomatsu in Japan — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
Mr. Osomatsu trailer
Overview
The lives of the now 20-something NEET Matsuno sextuplets and the bizarre adventures they find themselves into in the modern day.
Seasons (4)
- 1st season25 episodes · 2015
- 2nd season25 episodes · 2017
- 3rd season25 episodes · 2020
- 4th Season13 episodes · 2025
Top cast
Takahiro Sakurai
Osomatsu Matsuno (voice)
Jun Fukuyama
Ichimatsu Matsuno (voice)
Aya Endo
Totoko (voice)
Yuichi Nakamura
Karamatsu Matsuno (voice)
Kazuhiko Inoue
Matsuzou Matsuno (voice)
Miyu Irino
Todomatsu Matsuno (voice)
Hiroshi Kamiya
Choromatsu Matsuno (voice)
Sachi Kokuryu
Chibita (voice)
Kujira
Matsuyo Matsuno (voice)
Daisuke Ono
Juushimatsu Matsuno (voice)
Themes & keywords
Frequently asked questions
Where can I watch Mr. Osomatsu in Japan?+
In Japan, you can stream Mr. Osomatsu on Amazon Prime Video, Hulu, U-NEXT, Anime Times Amazon Channel, dAnime Amazon Channel, Amazon Prime Video with Ads and FOD. It's also available to rent or buy on Amazon Video and Google Play Movies.
Is Mr. Osomatsu on Netflix?+
Mr. Osomatsu is not on Netflix in Japan right now, but you can stream it on Amazon Prime Video, Hulu, U-NEXT, Anime Times Amazon Channel, dAnime Amazon Channel, Amazon Prime Video with Ads and FOD.
How many seasons of Mr. Osomatsu are there?+
Mr. Osomatsu has 4 seasons and 87 episodes in total.
Who stars in Mr. Osomatsu?+
Mr. Osomatsu stars Takahiro Sakurai, Jun Fukuyama, Aya Endo, Yuichi Nakamura and Kazuhiko Inoue.
When did Mr. Osomatsu come out?+
Mr. Osomatsu is a 2015 web series.
What genre is Mr. Osomatsu?+
Mr. Osomatsu is Animation and Comedy series.
User reviews
No reviews yet — be the first to review Mr. Osomatsu.
