Interviews With Monster Girls Vol. 9

In a world where vampires, succubi, dullahans, and other demi-humans known simply as “demis” have slowly begun to coexist with humans, Tetsuo Takahashi, a gentle and mild-mannered biology teacher, has just landed his dream job teaching at a high school for demi-girls! Obsessed with demis, he is determined to learn more about his three demi students and help them through their struggles any way that he can in this supernatural comedy manga by Petos!
In Vol. 9, fall arrives and cheerful demi-vampire girl Hikari grows closer to her “normal” human sister Himari after a certain incident. The story and the promise the two made when they were kids are revealed!
Notice: This book is written in Japanese.