Kao no nai Tsuki -Matsuyoi no Soutsubaki-

Summer, 2000. Deep in the mountains of Shinshu, the secluded Kusaka Village quietly prepares for a secret rite held only once every nineteen years: The Moon-Waiting Ceremony. Presiding is the Kuraki clan, an ancient family bound by unique traditions, dwelling in a magnificent Western-style mansion engulfed in blooming flowers—the Camellia Mansion. Hayama Kouichi, a university student tormented by a strange illness that prevents him from recognizing women's faces and plagued by daily nightmares, is summoned by the Kuraki head family. Drawn as if by hallucinations, he arrives at the mansion. But upon waking from a nightmare there, he suddenly can see women's faces clearly. Before him is Kuraki Suzuna, the family's only daughter and the Moon-Waiting Priestess. Kouichi learns he is to become the next head of the Kuraki family and must remain in the mansion until the ceremony one month later. What will blossom at the end of this secret rite in the mysterious village?