Call them “demis”. Vampires, dullahans, succubi, snow women. These are just a few of those beings once known as “demi-humans,” and high school Biology teacher Testsuo Takahashi has always wanted to m...

A half-vampire woman is planning to drug the knight she likes, and attack him in order to drink his blood. However, due to the effects of the drug along with her aphrodisiacs, the knight changes form and she...

A single parent and salaryman, Atsushi, meets his neighbour, Hiiro, through strange circumstances. He is concerned about the beautiful, but also somewhat lonely Hiiro, yet he was told "You've heard of vampir...

In a gloomy town, where three girls have gone missing, high school girl Shizue witnesses an attack on a fellow classmate. The assailant appears to be none other than fellow student Endo Yasuko, a striking be...

Join a feisty half-succubus, half-vampire girl who falls for her classmate’s strong essence and is determined to feed off him. However, her curious distaste for blood forces her to get creative when procur...

A story about two twins...

1. Two of Us 2. Entendu 3. Gyouretsu no Dekiru Youkai Shoudanjo (Consultation Office for Youkai) 4. Last Battle! The demon lord, a.k.a. final boss of the game, waits for the hero to arrive so they may bat...