Marriage Toxin

4/14/2026

Kinosaki takes Gero to practice dating in a floating art museum that becomes the scene of a heist.

4/21/2026

Gero fights a Water Master to rescue Himekawa, but his real challenge is taking her on a date afterward.

4/28/2026

Gero goes undercover as a student to guard a corporate heiress, but he isn't the only Master on campus.

5/5/2026

A test of courage seems like a romantic opportunity, but it turns out to be a deadly trap.

5/12/2026

Panicked students try to sacrifice Ureshino, and stopping Naruko is the only way to make them see reason.

5/19/2026

Gero goes to see his friend get married, only to run into some particularly unwelcome wedding crashers.

5/26/2026

Gero takes a job to protect a fellow Master from a man who can go toe-to-toe with the expert assassins.

6/2/2026

To save Arashiyama, Gero and friends storm into the Beast Clan's home ground.

6/9/2026

Gero and Arashiyama start to bond, but a run-in with their biggest enemy ruins the mood.

6/16/2026

Kinosaki and Piichi sneak into a Beast Clan lab and witness bizarre experiments with blood.

6/23/2026

To stand a chance against the Beast Master, Gero must get in touch with the essence of his Poison Blood.

6/30/2026

Arashiyama throws a party to thank Gero, and Kinosaki sets out to make sure it takes a romantic turn.