Episode 9 - The Idiot Series
13 episodes total
Mr. Osomatsu 4th season
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Mr. Osomatsu 4th season Episodes
1
It's Starting Again
2
Watermelon Alien
3
Thunderstorms and Crew Cuts
4
Temple Festival
5
Rest / Fishing Hermit
6
Fans and Time Machines
7
Storytime, Jo
8
Ichimatsu and the Thieving Cat
9
The Idiot Series
10
Iyami and the Shy Little Aliens
11
The Sextuplets Have the Same Dream
12
The End of Summer
13
The Matsuno Ten
About Mr. Osomatsu 4th season Episode 9
Watch Mr. Osomatsu 4th season Episode 9 “The Idiot Series” online free in HD on Anime4Soul. This episode first aired on September 3, 2025. Use the SUB / DUB switch above the player for English subtitles or the English dub, and the language menu for French and Portuguese.
Previous: Mr. Osomatsu 4th season Episode 8. Next: Mr. Osomatsu 4th season Episode 10. See all 13 episodes, characters and voice actors on the Mr. Osomatsu 4th season page.