Bouzu to Kumo
Two stories about youkai. A spider spirit and a Buddhist priest make their way through the haunted countryside, having sex.... A shark spirit and octopus spirit try to live out of water, not having sex (for awhile.)
Hana to Hirari
Itsuki, an Aikidoka, experiences psychic attacks during his sleep from youkai with the power to leave physical wounds. He is protected from these supernatural terrors by Ryouta, an admirer of his facility with martial arts. An interesting take on a traditional horror by Takanaga Hinako.
Eto Irokoi Zoushi
The Buddhist zodiac inspires this story about Masataka, a shrine priest who tends to all the animals in that zodiac and becomes possessed by each one during their respective month, acquiring their powers, and the cat god, Koma, and his protector, Koutarou, who suddenly show up at his shrine. The first story deals with the exclusion of cats from the Zodiac. The next ones deal with the mystery of Koutarou's appearance, the threat of an encroacher who wants to steal power, and the slow-paced evolution of their romance.
Ayashi No Kimi No Koiwazurai