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Marriagetoxin

Watch Decision Brief

Marriagetoxin

Marriagetoxin (2026): 13 episodes, 5 hr 25 min total, finished. Check the Action, Comedy, Romance anime's schedule, trailer, and tracking details on Animase.

At-a-glance commitment

Format

Anime series

Length

13 episodes

Typical session

25 min per episode

Total commitment

5 hr 25 min total

Release status

Finished

Synopsis

Poison Master Gero Hikaru is about to take on his most challenging assignment yet—getting married! But after training his entire life to become one of the world`s deadliest assassins, Gero couldn`t be more clueless when it comes to the art of dating. Thankfully, marriage swindler Kinosaki Mei knows everything there is to know about love, and together, this unlikely pair is going to do whatever it takes to get Gero hitched—even if they have to take on the entire criminal underworld in the process!