Ayakashi Tsukai no Yome Sagashi

Ryuuichirou moves to the countryside for university and is attacked by his attractive landlord, Akon Tenkawa. Akon claims to have searched for Ryuuichirou for centuries and insists they were once lovers. Ryuuichirou has no memory of their past and rejects Akon's attempts, though he feels conflicted. The story also follows Eika, Akon's fox servant, and his obsessive love for the mountain god, Mamoru.