Watch Mr. Osomatsu Season 4 Episode 2 Online
“Watermelon Alien” — Watch "Mr. Osomatsu" Season 4 Episode 2 online in HD for free. Check streaming providers, cast, and episode details.
Where can I watch "Watermelon Alien" online?
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Season 4 Episode 2 — Aired on Jul 16, 2025 • runs about 24 minutes.
Directed by Tsuneo Suzuki, Takeshi Nakano.
Written by Shu Matsubara.
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 2 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.
Synopsis
The sextuplets get a craving for watermelon, unbeknownst to an intergalactic invasion being underway.
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.
