Marriage Toxin

As a deadly assassin from the poison clan, Gero swears he'll never settle down—that is, until the family orders his sister to produce the poison clan's next heir. Refusing to let his sister abandon her chance at true love with her girlfriend, Gero desperately turns to marriage swindler Mei Kinosaki for relationship advice. Can Kinosaki turn this trained killer into a charming husband-to-be?

Animation Action & Adventure Comedy

Haruki Ishiya

(Hikaru Gero (voice))

Shion Wakayama

(Mei Kinosaki (voice))

Anna Nagase

(Kyoko Himekawa (voice))

Mariya Ise

(Shizuku Ushio (voice))

Asaki Yuikawa

(Shiori Ureshino (voice))

Soma Saito

(Genya Naruko (voice))

Hinano Shirahama

(Kimie Arashiyama (voice))

Shimba Tsuchiya

(Piichi Nakagawa (voice))

Haruka Shiraishi

(Akari Gero (voice))

Isamu Yusen

(Toshiki Hanamaki (voice))