The Demon Prince of Momochi House (Japanese: 百千さん家のあやかし王子, Hepburn: Momochi-san Chi no Ayakashi Ouji) is a Japanese manga series written and illustrated by Aya Shouoto. It was serialized in Kadokawa Shoten's shōjo manga magazine Monthly Asuka from February 2013 to August 2019. An anime television series adaptation produced by Drive aired from January to March 2024.
Contents
Plot
On her 16th birthday, the orphan Momochi Himari, unexpectedly receives the old Momochi family estate as inheritance. Despite the warnings she received about the house being haunted, having no other place to go, she decides to move there anyway. Upon her arrival she discovers that the house is occupied illegally by three handsome young men: Aoi, Yukari and Ise. The three immediately warn the unaware Himari that she must leave the house as soon as possible, using the story of the ghosts and curses as well, but she does not give up. Soon, she discovers that it is all true: her home appears to be on the border between the human and the spirit worlds, and she was destined to be the guardian between the two, but her role is already taken by Aoi.
Characters
Himari Momochi (百千 ひまり, Momochi Himari)
Voiced by: Saki Fujita (drama CD), Natsumi Kawaida (anime) (Japanese); Bryn Apprill (English)
It has been stated in the manga that Himari's parents passed away, most likely when she was very young and has been an orphan ever since. It is unclear if she has any siblings before the incident or how her parents passed on. By having the blood of the Momochi family running in her veins, she is supposed to be the next Omamori-sama or, 'Nue', the guardian of the Momochi House when she receives the will of her family when she turns 16. This would make her the guardian of the Momochi House which is located on the border of the human and spirit world, which would fall under the guardian's protection and monitoring, however, that role has been taken by Aoi and now, she only holds the power to expel anyone from the house if she wishes hard enough due to her bloodline.
Aoi Nanamori (七守 葵, Nanamori Aoi)
Voiced by: KENN (drama CD), Takeo Ōtsuka (anime), Natsumi Fujiwara (young) (Japanese); Cody Savoie (English)
He is human, but he became the Omamori-sama at the age of 10 while trying to run away from something, he broke the seal and entered in the Momochi house, this forced him to become its guardian. The house has erased all the traces of his existence in the human world, which is why it seems that neither his family nor friends remember him. In the Nue form, he is a spirit with cat ears, bird feathers and foxtail.
Yukari (紫)
Voiced by: Shinnosuke Tachibana (anime) (Japanese); Aaron Dismuke (English)
He is Aoi's first shikigami, a serving spirit, in his demonic form he has the appearance of a Mizuchi, a water snake. In his past life he was human, wrongly accused of being a demon, given as a sacrifice to the dragon god Ryujin, the god took pity on him and allowed him to be reborn as an Ayakashi of his own species. He is very kind and does all the houseworks.
Media
Manga
Written and illustrated by Aya Shouoto, The Demon Prince of Momochi House was serialized in Kadokawa Shoten's Asuka manga magazine from February 23, 2013, to August 24, 2019.
The manga has been licensed in North America by Viz Media in 2014. It is also published in France by Soleil, in Poland by Waneko, and in Taiwan by Kadokawa Taiwan Corporation.
A sequel manga was serialized in the same magazine from July 24, 2023, to September 24, 2025. The sequel is also licensed in North America by Viz Media.
Stage play
A stage play adaptation ran in the Hakuhinkan Theater in Ginza from June 10 to June 14, 2015. It was directed by Satoru Takii, with Hinako Aoi writing the screenplay, and Tatsuya Kawachi in charge of choreography. It starred Haruka Shiraishi as Himari, Syuusuke Saito as Aoi, Ryosuke Haba as Yukari, Kōhei Murakami as Ise, Keisuke Aku as Onmoraki, and Kago Kasuya as Kasha.
Anime
During Crunchyroll's Japan Expo 2023 panel, an anime television series adaptation was announced. It is produced by Drive and directed by Bob Shirahata, with character designs provided by Mariko Oka, series composition by Yasuko Aoki, and music composed by Ayana Tsujita and Tomoyuki Kono. The series aired from January 6 to March 23, 2024, on Tokyo MX and other networks. The opening theme song is "Hōzuki" (鬼灯) by Yoh Kamiyama, while the ending theme song is "Aiyue" (愛故) by Muto. Crunchyroll licensed the series. Plus Media Networks Asia licensed the series in Southeast Asia.
Reception
Rebecca Silverman from Anime News Network said that the artwork is similar to that of Kamisama Kiss and Natsume's Book of Friends, but admitted that Aya's art has become more refined compared to before. She pointed out that the manga is easy to read and the story development is interesting because it leaves some questions in readers' minds. In a review of the first volume, Kate O'Neil of Fandom Post wrote that she didn't see anything new in the manga, but praised the author for its colour artwork. She also said that it looks to her like a blend of many shōjo manga. The 6th volume ranked 6th in The New York Times manga best seller list in October 2016.