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Marriage Toxin

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Where to watch

Streaming included with subscription · via JustWatch

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Release Journey

Announced

In Production

Trailers

Teaser Trailer [Subtitled]First Trailer [Subtitled]Second Trailer [Subtitled]

Premiered

Apr 7, 2026

Next Episode

S01E11“Offering”

June 16, 2026

Release date

June 16, 2026

Seasons

Network

Fuji TV

Rating

8 / 10

Genres

Animation Action & Adventure Comedy

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)

Hinano Shirahama

Kimie Arashiyama (voice)

Shimba Tsuchiya

Piichi Nakagawa (voice)

Overview

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!

Official site

Marriage Toxin

Seasons

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