Watch Marriage Toxin Season 1 Episode 3 Online
“My First” — Watch "Marriage Toxin" Season 1 Episode 3 online in HD for free. Check streaming providers, cast, and episode details.
Where can I watch "My First" online?
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Season 1 Episode 3 — Aired on Apr 21, 2026 • runs about 24 minutes.
Notable cast/guest names in this episode include Haruki Ishiya, Shion Wakayama, Anna Nagase, Mariya Ise.
This page includes 5 official still(s) (when available) plus legal availability links.
Looking for “watch Marriage Toxin Season 1 Episode 3 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.
Synopsis
Gero fights a Water Master to rescue Himekawa, but his real challenge is taking her on a date afterward.
Stills
Cast
as Hikaru Gero (voice)
as Mei Kinosaki (voice)
as Kyoko Himekawa (voice)
as Shizuku Ushio (voice)
as Shiori Ureshino (voice)
as Genya Naruko (voice)
as Kimie Arashiyama (voice)
as Piichi Nakagawa (voice)
as Akari Gero (voice)
as Toshiki Hanamaki (voice)
Episodes – Season 1
Trailer / clip
There�s no trailer available for this series right now.
