Watch Mr. Osomatsu Season 4 Episode 13 Online
“The Matsuno Ten” — Watch "Mr. Osomatsu" Season 4 Episode 13 online in HD for free. Check streaming providers, cast, and episode details.
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Season 4 Episode 13 — Aired on Jun 13, 2026 • runs about 23 minutes.
Notable cast/guest names in this episode include Takahiro Sakurai, Jun Fukuyama, Aya Endo, Yuichi Nakamura.
This page includes 1 official still(s) (when available) plus legal availability links.
Looking for “watch Mr. Osomatsu Season 4 Episode 13 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.
Synopsis
The sextuplets and their friends perform original songs.
Stills
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 – Season 4
Trailer / clip
There�s no trailer available for this series right now.
