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Marriage Toxin

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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!

2 seasons2026

7.4TMDB

AnimationAction & AdventureComedy

Japanese

Where to watch

Subtitle providers: TSDB

Storyline

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!

# Animation# Action & Adventure# Comedy

Info

Type
TV series
Status
Returning Series
First aired
7 April 2026
Length
2 seasons, 13 episodes

Production

Networks
Fuji TV, Tokai Television Broadcasting, Kansai TV
Countries
Japan

Languages

Original
Japanese
Spoken
Japanese
Streams in
50 countries

Ids

TMDB
301944
TMDB score
7.4 / 10

Worldwide

Stream

  • Crunchyroll
    39 countries

    Argentina, Australia, Austria, Belgium, Brazil, Canada, Chile, Colombia, Denmark, Ecuador, Finland, France, Germany, Greece, India, Indonesia, Ireland, Italy, Lithuania, Mexico, Moldova, Netherlands, New Zealand, Paraguay, Peru, Poland, Portugal, Romania, Singapore, South Africa, Spain, Sweden, Switzerland, Thailand, Türkiye, Ukraine, United Arab Emirates, United Kingdom, United States

  • Crunchyroll Amazon Channel
    32 countries

    Argentina, Australia, Austria, Belgium, Brazil, Canada, Chile, Colombia, Croatia, Czechia, Denmark, Finland, France, Germany, Greece, Hungary, India, Ireland, Italy, Mexico, Netherlands, New Zealand, Norway, Poland, Portugal, Romania, Slovakia, Spain, Sweden, Switzerland, United Kingdom, United States

  • Netflix
    9 countries

    Hong Kong SAR China, Indonesia, Japan, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand

  • Catchplay
    3 countries

    Indonesia, Singapore, Taiwan

  • Netflix Standard with Ads
    2 countries

    Japan, South Korea

  • Amazon Prime VideoJapan
  • HuluJapan
  • U-NEXTJapan
  • WatchaSouth Korea
  • Disney PlusJapan
  • TVINGSouth Korea
  • Amazon Prime Video with AdsJapan
  • dAnime Amazon ChannelJapan

Free

  • Amazon Prime VideoJapan
  • FODJapan
  • MewatchSingapore

Rent

  • Amazon VideoJapan
  • FODJapan

Buy

  • Apple TV Store
    4 countries

    Australia, Canada, United Kingdom, United States

  • Fandango At HomeUnited States
  • Amazon VideoUnited States