I thought they'd stopped.

Mafuyu had something going on in his brain since he was little. He had epilepsy. And while Yuki was around when they were still prominent while he was a kid would have know what to do when he was having one, what about the others? Haruki, Uenoyama, and Kaji? How would they react? What would they do to help the thing tormenting Mafuyu? What would they do if they found out he was having seizures? Would they kick him out or let him stay.