MARRIAGETOXIN

For centuries, the deadly arts have been perfected by those known as the Masters.
Among them, the Poison Masters of the Five Great Families hold the most fearsome power and influence.
Hikaru Gero, heir to the Poison Masters’ Gero Family, has lived his entire life in the underworld, far removed from love or marriage.
But when the Gero Family head decrees that Hikaru’s sister must bear an heir to preserve the bloodline—by force if necessary—Hikaru resolves to protect her at all costs.
It is then that Hikaru encounters Mei Kinosaki, a brilliant marriage swindler who becomes the target of his latest job.
Realizing that the only way of solving the family succession problem and protecting his sister is through marriage, Hikaru impulsively asks Mei for help in finding a bride.

(Source: EMOTION Label Channel)

Episode List (13)

Franchise & Related Anime (1)

Assassins 97% Marriage 94% Crime 90% Primarily Adult Cast 86% Urban 86% Surreal Comedy 84% Super Power 83% Crossdressing 82% Femboy 80% Bisexual 78% Female Harem 75% Urban Fantasy 75% Male Protagonist 70% LGBTQ+ Themes 69% Heterosexual 66% Shounen 60% Martial Arts 60% Educational 60% Guns 56% Anti-Hero 53% Mixed Gender Harem 51% Boys' Love 46% Tomboy 40% Chimera 40% Animals 40% Nudity 40% Yuri 34%