A world where demons prevail and humans are rare. Hiyori, a human, is considered to be delicious to demons. However, his classmate, Hodaka, a pushy big-horned demon, found out his secret. On top of that, he kissed and tasted him…Charming a demon—a troublesome situation?! Surrendering to one's instinct and pleasure leads to…

In the modern day world, there is one who is born as the Maou (demon king) and one who is born as the Yuusha (hero). It's said that the hero is to defeat the demon king in both body and soul before the demon king tries to take over the world, but nowadays, who really believes in this stuff? Certainly not Mao who just so happens to be the reborn demon king. However, even though he has strange powers which makes other bad-guy type people fall for him, he has no intention of taking over the world. One day the hero, Kamiko reaches Mao's office and notices right away that he is the demon king but in order to test this theory - he kisses him! Mao just wants to get this defeat over with and go back to his daily life but when Kamiko seizes his company and says it's not going to be that easy. Mao's life is turned upside down and now they live together and Kamiko keeps insisting that the only way to be defeated properly is to have sex!

1-4) If You Took Me to a Deserted Island Akagi is a regular office worker who comes face to face with one of his former classmates, Ichimori. The two men have a history: Ichimori was the star of his judo club in high school but he was forced to quit due to a leg injury unintentionally inflicted by Akagi. To be forgiven, Akagi, at the time, had offered him to do whatever he liked. So, when Ichimori reappears years later, telling Akagi that his girlfriend kicked him out and asking him to temporarily lodge him, Akagi is not entitled to refuse him his help, although he cannot help but wonder why Ichimori came back to find him after all these years. 5-6) My Master is a Spoiled Child

The director of an evil organization that fights against magical girls; Kuroishi is serious, cute, and sexy despite being a bad guy. However, Kuroishi is accidentally locked up alone with his talented and handsome subordinate, Akaya, in a room where they can’t leave unless they get laid… What’s to be done about this predicament?! (We have no choice!) This is the most popular magical and erotic BL!

Random stories from artists named Yamada.

Collection of stories: 1-2. Story about chef with shaving fetish, 3-5. PC and its software daily activities in human form.

This fanbook contains short manga as well as illustrations, an interview, and features about Natsume Isaku's working habits. There are a series short manga starring the characters from all of Natsume Isaku's mangas interacting with each other. Other mangaka also contribute short manga featuring Natsume Isaku's characters. 50 new pages have been drawn especially for this fanbook.

An anthology comic of Seitokaichou ni Chuukoku by various mangaka.