Mako, a sexy young teacher, comes to Gyunabe high school to enlighten young minds. What she wasn't counting on was a class full of misfits lead by the delinquent Obayashi.

The book contain two first chapters of [Itou Junji no Neko Nikki: Yon and Mu](https://www.mangaupdates.com/series.html?id=42107)

Dan Goda, the maternal half-brother of Bintaro, suddenly barges into the life of Bintaro, who attends Chidori Yokohama High School. Dan falls in love at first sight with Bintaro's teammate, Mahiru, and decides to join the understaffed ice hockey club. To Bintaro, Dan is a nuisance—and since Dan is in love with Mahiru, he is also a rival in love, so Bintaro naturally refuses to accept his enlistment. Therefore, Bintaro suggests to the captain that Dan take a tryout, but..