Zoku Koihime

Musashi returns once more to his village, having no recollection of the four princesses who were his childhood companions or of past intimate encounters with them. Despite his amnesia, the surroundings of the village and his grandmother's home stir a sense of familiarity. He is welcomed there and introduced to a girl called Tamamo, who claims to be a childhood friend, though he remembers nothing of her. That night, drawn by an unusual scent, he engages in sexual activity with Tamamo. This event marks the start of a scheme by an individual seeking to use Musashi to exact revenge upon the village leader.