Aya and Sango are two girls who live in the stifling dorm of a boarding school, who feel something for each other, and want to break free and go off the rails.

The Kirionira are the demons that live in another dimension and invade the human world through their dreams. The only defense humanity has against the demonic assault are the hunters who rely on their sex drive as a source of power to fight against them. Riku Yoichi came from a long line of hunters and had high amounts of sexual energy which allowed him to be a great hunter. He moved away from his home town after middle school to demolish the Kirionira and was successful in finishing off the king and ending the battle forever. However, the peace came at the price of Yoichi losing his sex mojo. Returning back to his home town, he soon learns that the demon invasion was not over, but without his sex drive, he is helpless to fight back. He tries convincing his childhood friend Namba Midori and her female classmates to get him sexually aroused, but they want nothing to do with it.

1. Kaiki Shininchou 2. Tsuriotoshita Sakana 3. Hakanai Yume 4. Yume no Shokuryou 5. Namahage 6. Ashiato no Kai 7. Senninshu 8. Sunakake Babaa 9. Shimi 10. Hakamori Mushi 11. Seinaru Wa

Included one-shot: Volume 2: Kage Onna

Every friday after school, a student named Kinyou can always be found at the Hakuhodo Cafe. Over time, people have started bringing their troubles to him, simply because he always manages to solve them with absolute flair! But amidst all these brilliantly resolved cases, one mystery remains: just why exactly is Kinyou at Hakuhodo every Friday? (Source: Hakusensha, translated)