Watch Marriage Toxin Online

Name: Marriage Toxin
Genre: Animation, Action & Adventure, Comedy
Rating: 7.9
Cast: Haruki Ishiya, Shion Wakayama, Anna Nagase, Mariya Ise, Asaki Yuikawa

★ 7.9 1 Seasons AnimationAction & AdventureComedy

Marriage Toxin — Animation, Action & Adventure, Comedy. Watch Marriage Toxin online on IPTV 4K in 4K Ultra HD, with no downloads and no buffering.

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What is Marriage Toxin about?

For centuries, the deadly arts have been perfected by Masters, and Five Great Families hold the greatest power and influence. Hikaru Gero, an heir to the Gero family, lives in the underworld as an elite assassin. When his sister is pressured to produce an heir, Hikaru asks Mei Kinosaki, a brilliant marriage swindler, to find him a bride. The most challenging mission of his life begins!

Latest episode

S1 · Episode 13 — Thanks, Man · 2026-06-30

Arashiyama throws a party to thank Gero, and Kinosaki sets out to make sure it takes a romantic turn.

Genres: Animation, Action & Adventure, Comedy
First aired: 2026-04-07
Rating: ★ 7.9 / 10

Top cast

Haruki Ishiya Hikaru Gero (voice)
Shion Wakayama Mei Kinosaki (voice)
Anna Nagase Kyoko Himekawa (voice)
Mariya Ise Shizuku Ushio (voice)
Asaki Yuikawa Shiori Ureshino (voice)
Soma Saito Genya Naruko (voice)

How to Watch Marriage Toxin on IPTV 4K

Watching Marriage Toxin on IPTV 4K takes about a minute: start a free trial, open the app on your TV, phone, Fire Stick or browser, and press play — all in 4K Ultra HD.