The Marriagetoxin anime has been officially confirmed to premiere in April 2026, airing on the Kansai TV and Fuji TV network. The announcement was accompanied by the release of the main visual and the first promotional video, along with the reveal of six additional cast members.

The newly announced cast includes 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, and Shinba Tsuchiya as Piichi Nakagawa.

About Marriagetoxin

Serialized on the manga app Shonen Jump Plus (Manga Plus), Marriagetoxin follows Hikaru Gero, a young man from a long line of assassins known as Poison Users that has existed for centuries. In order to prevent the extinction of the Poison User bloodline, Gero teams up with Mei Kinosaki, a professional marriage swindler, to pursue the ultimate marriage. The series is described as an intense marriage hunting battle action story unlike any other.

Cast List

Hikaru Gero: Haruki Ishiya
Mei Kinosaki: Shion Wakayama
Kyoko Himekawa: Anna Nagase
Shizuku Ushio: Mariya Ise
Shiori Ureshino: Asaki Yuikawa
Genya Naruko: Soma Saito
Kimie Arashiyama: Hinano Shirahama
Piichi Nakagawa: Kamiharu Tsuchiya
Akari Gero: Haruka Shiraishi
Toshiki Hanamaki: Isamu Yusen

Source : ORICON NEWS