4th Season
(2025)
Overview
Join the Matsuno sextuplets and all the rest as they celebrate what will hopefully be a relaxing summer, if not for the fact that they're still broke and not even trying for employment.
Cast
as Osomatsu Matsuno (voice)
as Ichimatsu Matsuno (voice)
as Totoko (voice)
as Karamatsu Matsuno (voice)
as Matsuzou Matsuno (voice)
as Todomatsu Matsuno (voice)
as Choromatsu Matsuno (voice)
as Chibita (voice)
as Matsuyo Matsuno (voice)
as Juushimatsu Matsuno (voice)
Episodes
It's Starting Again 0.0
July 9, 2025
The sextuplets spend a lazy Tanabata with friends and neighbors.
Watermelon Alien 0.0
July 16, 2025
The sextuplets get a craving for watermelon, unbeknownst to an intergalactic invasion being underway.
Thunderstorms and Crew Cuts 0.0
July 23, 2025
A rainy day forces the sextuplets indoors, leading to a series of events involving Ichimatsu's bad new haircut.
Temple Festival 0.0
July 30, 2025
The sextuplets and their friends get ready for a mysterious temple festival.
Rest / Fishing Hermit 0.0
August 6, 2025
After the festival, the sextuplets get some rest to ease their injuries. / Two fishermen (Todomatsu and Karamatsu) meet…
Fans and Time Machines 0.0
August 13, 2025
After their fan breaks, the sextuplets set off on a time travel mission to recover the fan when it worked, with many fa…
Storytime, Jo 0.0
August 20, 2025
Classic children's tales retold with an Osomatsu bent. A Dog of Flanders with many ludicrous variants of Nello and Patr…
Ichimatsu and the Thieving Cat 0.0
August 27, 2025
Ichimatsu tries to domesticate a stray cat known for its human-like thievery, but runs into trouble when his new buddy …
The Idiot Series 0.0
September 3, 2025
Television parodies featuring the Osomatsu cast. The older set does some calisthenics with disastrous results, Jyushipi…
Iyami and the Shy Little Aliens 0.0
September 10, 2025
After an influx of intergalactic immigrants take residence in Japan, Iyami opens up a maid cafe with some shy multiplyi…
The Sextuplets Have the Same Dream 0.0
September 17, 2025
Like how some twins can feel phantom pains, the sextuplets occasionally have the same dream. Here are two surreal dream…
The End of Summer 0.0
September 24, 2025
The end of summer has arrived, with Chibita deciding to close up his oden stall and pursue a charitable cause. Osomatsu…
Episode 13 0.0
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