Marriagetoxin English Sub & Dub

About Marriagetoxin

Looking for background on Marriagetoxin? This action, comedy and shounen series by Bones Film (2026) starts out like this. The premise: For centuries, the Poison Masters have perfected the art of assassination. Among them, the Gero family stands as one of the five most formidable families of Masters, wielding unmatched skill and influence.

Also worth knowing: Hikaru Gero, heir to this infamous bloodline, has lived his life deep in the shadows of the underworld, far removed from love or marriage. However, to ensure the Poison Master bloodline does not die out, the head of the Gero family declares that Hikaru's sister will be forced to bear an heir. Soon after, Hikaru crosses paths with Mei Kinosaki, a brilliant marriage swindler who also happens to be his current assassination target.

As an action title, fight choreography, pacing and sound design carry much of the weight. If you count yourself among viewers who like fast, high-impact fights, put it on your list.

Production & Appeal

Animation is handled by Bones Film, so the studio's house style defines how Marriagetoxin looks and moves on screen. Within the action category, fight choreography, pacing and sound design carry much of the weight. Viewers rate it 9.1/10, which signals strong word of mouth. Released in 2026, it competed with that season's other new series for attention.