Hmm...Everyone seems to be getting ahead. As I can't understand kanji, all I can make out is
Spoiler:
That there four YOMI members are enrolled into Kenichi's school and are probably up to no good.
From the pictures, it seems that they have shown Miu's father as well. What I'm interested in what plans the YOMI Four have for Kenichi and Miu as well as Shinpaku.