Marriage Toxin (2026)
TV show 1 season ★ 7.5/10
Good for tonight if you want to: make me laugh, family night
Marriage Toxin is an animation and comedy TV show from 2026. The cast includes Anna Nagase, Soma Saito and Haruki Ishiya. Audiences give it a strong score of 7.5 out of 10.
Synopsis
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!
Where to watch Marriage Toxin
Streaming catalogues change often. These links show which official services currently offer this title in your country:
Find on JustWatch Streaming & rental options (TMDB)
Cast & crew
- Anna Nagaseas Kyoko Himekawa (voice)
- Soma Saitoas Genya Naruko (voice)
- Haruki Ishiyaas Hikaru Gero (voice)
- Haruka Shiraishias Akari Gero (voice)
- Mariya Iseas Shizuku Ushio (voice)
- Shimba Tsuchiyaas Piichi Nakagawa (voice)
- Shion Wakayamaas Mei Kinosaki (voice)
- Asaki Yuikawaas Shiori Ureshino (voice)
Seasons
- Season 1 · 13 episodes
Data from TMDB. Page last updated 4 Oct 2026. Download share image
Questions about Marriage Toxin
- What genre is Marriage Toxin?
- Marriage Toxin is categorised as Animation, Comedy.
- Who stars in Marriage Toxin?
- Anna Nagase, Soma Saito, Haruki Ishiya, Haruka Shiraishi, Mariya Ise appear in the main cast.
- Is Marriage Toxin worth watching?
- It holds an audience score of 7.5/10. Check the similar titles below if you want alternatives in the same style.
- Where can I watch Marriage Toxin?
- Availability changes by country and over time. Use the "Where to watch" links on this page to see which legal streaming, rental or purchase services currently offer it.
