The sextuplets attend a high school class reunion. There, they see all their former classmates who have become "proper" adults with company jobs. ...

The devil king Lucifero suddenly declares he's going to retire, and must choose a successor. The Devil King Cadets gather one after another, and go...

Class 1-A visits Nabu Island where they finally get to do some real hero work. The place is so peaceful that it's more like a vacation … until...

The Matsuno sextuplets go to an island in search of the mythical "shining fruit".

Reunited with Lancelot for the first time since their tragic accident, Tristan must learn to conquer his inner demons in order to save his mother's...

The Matsuno sextuplets invite Totoko to their house for a takoyaki party that ends up turning into a sleepover.