is a Japanese manga series written and illustrated by Keiko Sakano. It began publication as a one-shot in Hakusensha's The Hana to Yume magazine in January 2020. It later began serialization in the Hana to Yume magazine in May the same year. A 2-episode original net animation adaptation aired in December 2021.
Mashiro was rescued as a child by the powerful demon Shuten-dà Âji. In order to show gratitude, she promises to sacrifice herself to him at the age of 17. She lost her parents, and lives with relatives who treat her badly. When she gets older, Mashiro wants to marry the demon so he can eat her afterward. But Shuten-dà Âji has grown fond of her and has no interest in devouring her after the wedding. Mashiro is overwhelmed by the situation, having only prepared herself to be eaten. The demon, on the other hand, only wants to show her his love. At the same time, he doesn't want to appear incompetent in front of his subordinates because he has fallen in love with a human. So he constantly has to weigh his actions, but misunderstandings still arise.
Written and illustrated by Keiko Sakano, Oni no Hanayome wa Taberaretai was initially published as a one-shot in the March 1st 2020 issue of Hakusensha's The Hana to Yume magazine on January 27, 2020. The one-shot was later published in the 9th 2020 issue of Hana to Yume released on April 3 that same year. It later began short-term serialization in Hana to Yume on May 20 that same year. It later resumed serialization on September 19 that same year. Its chapters have been compiled into thirteen tankà Âbon volumes as of March 2026.
A 2-episode original net animation adaptation produced by Magia aired on Hakusensha's "Hakusen Anime Channel" YouTube channel from December 20 to 27, 2021.
A voice drama adaptation was released in the 4th 2022 issue of Hana to Yume on January 20, 2022. It featured the voices of Maaya Uchida and Junichi Suwabe reprising their roles from the ONA, Nobunaga Shimazaki and Kappei Yamaguchi.