Kujaku Ou

Kujaku Ou the Peacock King, who is a young monk from Mt. Koya with the direction of his Master, is sent to investigate strange paranormal incidents taking over Japan. Equipped with magical incantations from Shingon esoteric Japanese Buddhism, he can summon fiery Fudo, merciful Kannon, stormy Indra, valiant Marishi, winged Mayu the Peacock Lord and other deities of the pantheon in this exciting visual novel. Battle evil demons from the Grand Grimoire! Rescue damsels! Features a climactic battle between the Dark Lord and the Yamata serpent, and a secret alternate ending where the hero becomes a demon. Developed from Makoto Ogino's popular Manga.