Asakusa Oniyome Nikki: Tenshu Kaoru wa Zensei no Yome to Heion ni Kurashitai.

Maki Ibaraki appears to be an ordinary high school girl living in Asakusa with a deep appreciation for the neighborhood's local cuisine. However, beneath her everyday exterior lies a remarkable secret: she retains the memories of her past life. Long ago, she was not human but rather the "Ibaraki Kid," a fearsome demon princess whose name echoed throughout the Heian period. True to her formidable nature, Maki has a habit of meddling in supernatural affairs involving ayakashi, preferring to resolve any complications through sheer brute force. Now known as the "Strongest Demon-bride," Maki is never alone in her endeavors. She is accompanied by Kaoru Amasake, the reincarnation of her former husband, Shuutendouji. Together, they navigate the bustling streets of modern-day Asakusa, dedicating themselves to aiding troubled spirits who find themselves in difficult circumstances. Whether it is rescuing Kappa Temari from exploitation at his part-time job or assisting a family of tanuki struggling to keep their local soba restaurant afloat, Maki and Kaoru ensure that the ayakashi of Asakusa always have someone powerful watching over them.