
MARRIAGETOXIN TV anime adaptation by BONES Film revealed its first trailer, along with the main key visual and new voice cast members. The anime was previously announced, and it is set to premiere in April 2026.
The main voice cast includes Shion Wakayama as Mei Kinosaki and Haruki Ishiya as Hikaru Gero. The new additions revealed today include:
- Anna Nagase as Kyoko Himekawa
- Mariya Ise as Shizuku Ushio
- Asaki Yuikawa as Shiori Ureshino
- Soma Saito as Genya Naruko
- Hinano Shirahama as Kimie Arashiyama
- Simba Tsuchiya as Piichi Nakagawa


You can hear the cast in action in the first teaser trailer below, while their comments can be found further down.
https://animecorner.me/acwp-direct/youtube-iframe-handler.html?ez_iframe=1&yt_embed=s-xFia0Axr0%3Ffeature%3DoembedMARRIAGETOXIN – First TV Anime Trailer | Studio BONES Film
Check out what the new voice cast thinks about the anime below:

The anime will be directed by Motonobu Hori, who is known for Carole & Tuesday and Metallic Rogue. Serving as Chief Animation Director and Character Designer will be Kohei Tokuoka, who served as Chief Animation Director for SK8 the Infinity and as Character Designer and Chief Animation Director for The Fragrant Flower Blooms with Dignity. Studio BONES Film is known for animating two ongoing hit titles, My Hero Academia FINAL SEASON and Gachiakuta. You can see the new visual below.

