The Magical Revolution of the Reincarnated Princess and the Genius Young Lady

, also known as Tenten Kakumei, is a Japanese light novel series written by Piero Karasu and illustrated by Yuri Kisaragi. It was originally serialized online on the user-generated novel publishing website Shōsetsuka ni Narō between February 2019 and August 2021. It was later acquired by Fujimi Shobo who published the series in print since January 2020 under their Fujimi Fantasia Bunko imprint. A manga adaptation with art by Harutsugu Nadaka has been serialized in ASCII Media Works' Dengeki Maoh since July 2020. Both the light novel and manga are licensed in North America by Yen Press. An anime television series adaptation by Diomedéa premiered as an advance preview on Kadokawa's YouTube channel on December 10, 2022 with an expected TV broadcast premiere in January 2023.