Heian University may not have much class work, but it does have the only Astrology program which offers hands-on experience! When a horde of angry spirits terrorize the school, a nubile young astrology student, Kocho Enoki, must use both her magical powers and her sexy curves to subdue the invaders. Along with her beautiful sister Koran, and the human demon-bait Kosaku, she fights to protect Heian University. But what will the hapless demon hunters do when a female spirit attacks, one who is immune to Kocho's feminine charms?