The Do-Over Damsel Conquers the Dragon Emperor (Japanese: やり直し令嬢は竜帝陛下を攻略中, Hepburn: Yarinaoshi Reijō wa Ryūtei Heika o Kōryaku-chū) is a Japanese light novel series written by Sarasa Nagase and illustrated by Mitsuya Fuji.

It began serialization online in November 2019 on the user-generated novel publishing website Shōsetsuka ni Narō.

Written by Sarasa Nagase, The Do-Over Damsel Conquers the Dragon Emperor originally began serialization on the Shōsetsuka ni Narō website on November 2, 2019.

[11] A manga adaptation illustrated by Anko Yuzu began serialization in Kadokawa Shoten's Comp Ace magazine on July 27, 2020.

[38] It is produced by J.C.Staff and directed by Kentarō Suzuki, with Atsuo Ishino overseeing series scripts, and Sana Komatsu designing the characters.