Watch Marriage Toxin Season 1 Episode 12 Online
“Heart and Soul” — Watch "Marriage Toxin" Season 1 Episode 12 online in HD for free. Check streaming providers, cast, and episode details.
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Season 1 Episode 12 — Aired on Jun 23, 2026 • runs about 24 minutes.
Notable cast/guest names in this episode include Haruki Ishiya, Shion Wakayama, Anna Nagase, Mariya Ise.
This page includes 1 official still(s) (when available) plus legal availability links.
Looking for “watch Marriage Toxin Season 1 Episode 12 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.
Synopsis
There is no detailed synopsis available for this TV series yet.
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.
