Mr. Osomatsu 4 English Sub & Dub

About Mr. Osomatsu 4

Mr. Osomatsu 4 (Osomatsu-san 4th Season) blends comedy, slice of life and parody by Pierrot Films (2025). Below is a fresh retelling of what the story is about. What the story covers: The majority of the Matsuno household is comprised of six identical siblings: self-centered leader Osomatsu, manly Karamatsu, voice of reason Choromatsu, cynical Ichimatsu, hyperactive Juushimatsu, and lovable Todomatsu. Despite each one of them being over the age of 20, they are incredibly lazy and have absolutely no motivation to get a job, choosing to live as NEETs instead.

As things develop, in the rare occurrence that they try to look for employment and are somehow able to land an interview, their unique personalities generally lead to their swift rejection. From trying to pick up girlfriends to finding the perfect job, the daily activities of the Matsuno brothers are never dull as they go on all sorts of crazy, and often downright bizarre, adventures. Though they desperately search for a way to improve their social standing, it won't be possible if they can't survive the various challenges that come with being sextuplets!

In a comedy series like this, timing, character chemistry and running gags decide whether it lands. It will appeal most to viewers who want something light between heavier series.

Production & Appeal

Pierrot Films is the studio behind Mr. Osomatsu 4, and its direction shapes everything from character design to motion. Because it leans on comedy, timing, character chemistry and running gags decide whether it lands. Its 6.5/10 score suggests opinions are split, so it suits viewers who already like the genre. Released in 2025, it competed with that season's other new series for attention.