I thought, that 4th and 5th chapters will continue describing romance between Manaka Shuwaji and Takimura Misugu(by they way, why Shuwaji`s name is Shuuji in 3rd chapter o.O). Ok, 4th chapter describes romance between Takeda and teacher... It`s a bit... unexpected. However, it`s interesting and now I know, why Takeda doesn`t try to catch Shuuji and Misugu, when they <...> :D But what about 5th chapter? tentacles? really? I think, it`s not appropriative for this manga`s style, tone etc.
Aisubeki Dokusaisha