Marriage Toxin anime‘s official website unveiled the official trailer for the up and coming anime, and unveiled new cast members.
New cast members include:
- Anna Nagase as Kyoko Himekawa
- Mariya Ise as Shizuku Ushio
- Asaki Yuikawa as Shiori Ureshino
- Sōma Saitō as Genya Naruko
- Hinano Shirahama as Kimie Arashiyama
- Simba Tsuchiya as Piichi Nakagawa
The anime also unveiled a new key visual.
Stars of the anime include:
- Haruki Ishiya as Hikaru Gero
- Shion Wakayama as Mei Kinosaki
Staff of the anime include:
- Motonobu Hori as Director
- Studio: Bones Film
- Kimiko Ueno as Script Supervisor
- Taisei Iwasaki and Yuma Yamaguchi as Music Composers
- Kōhei Tokuoka as Chief Animation Director
Release date for the Marriage Toxin anime!
Marriage Toxin anime will go live on April 2026.
Marriagetoxin is a Japanese manga crafted by writer Joumyaku and artist Mizuki Yoda. It has been published on Shueisha’s Shōnen Jump+ digital platform, including its app and website, starting in April 2022. As of August 2025, the series’ chapters have been compiled into 14 tankōbon volumes. The English version of the manga is licensed by Viz Media.
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