Primp Magic School (InstanceTopic, 19)
From Compile Worlds
Primp Magic School is the school where Amitie and all the other young children in Primp go to to learn their magical "ABC's". The building appears to be large and castle-like, and is roofed by a giant red Puyo. Apparently, the school also teaches the people of Primp how to play Puyo Puyo but we all know that even Skeleton T could do a better job of that than an entire school. Of note is that the school has one of the largest libraries in the world, where Klug is continuously checking out his possessed book. A popular rumor is that Accord lives in the roof of the building.
It is implied by Puyo Puyo Fever 2 that there is more than one class, however, the only faculty members that actually appear to work there are Accord and Popoi. The school has dormitories for the students.
During the Pre-Meteor Arc segment, the school was also the secret base of operations for Accord and Popoi. It was where they keep their victims hostage and tortured them. It is also where careless students like Amite, Sig and TaruTaru are lured into such torture. The school was heavily remodeled by the devious duo once all had either taken sides or evacuated. It is unknown if access to the dormitories, the mess hall, and classrooms was cut off, or if the said rooms were converted.
The school was cut off from focus during the majority of the Meteor Arc. After Sig rejoined the group, he and Rider were escorted back to the school by Theta off screen. The school had since been restored to it's former state, since Accord was no longer Popoi's pawn (no cat-pun intended). Lagnus the Brave was also relocated here to recover after being badly injured by Lord Marcus XXXIX, since the gang was no longer going to assemble at Draco's Hut.
In the Amalgamation segment, the school sees itself in another important role, being transfigured into Ekoro's Castle. Lagnus and Accord are still inside, being held hostage by the blob of dark particles and his Yuki Onna minion. However, Sig was removed from the base, probably to prevent him from blowing it to smithereens. Later on, it was Sig himself who recaptured and claimed the school back. Subsequently, it has presumably transformed back into it's normal state due to Ekoro and his possessor being absent.