The Demon Prince of Momochi House (百千さん家のあやかし王子) follows Himari Momochi (百千ひまり), a young girl who inherits a mysterious house on the border between the human and spirit worlds. Upon arrival, she meets Aoi Nanamori (七守葵), a boy bound to the house as its protector and the "Demon Prince," tasked with managing its supernatural inhabitants.

The manga, first serialized in 2013, captivates readers with its blend of romance, mystery, and Japanese folklore. Praised for its elegant art style and enchanting storyline, the series has inspired a loyal fanbase, cementing its appeal in the supernatural romance genre.