Life with an Ordinary Guy who Reincarnated into a Total Fantasy Knockout (異世界ファンタジー美少女受肉おじさんと, Fantajī Bishōjo Juniku Ojisan to; "With a Fogie Reincarnated as a Pretty Fantasy Girl") is a Japanese manga series written by Yū Tsurusaki and illustrated by Shin Ikezawa. It has been serialized online via Cygames' Cycomi manga app and website since November 2019 and the tankōbon volumes published by Shogakukan. An anime television series adaptation by OLM premiered in January 2022.
The story follows Tachibana Hinata, an average 32 year old office worker, and his handsome childhood friend, Jinguuji Tsukasa. Hinata is so unpopular with women that he jokingly laments that he wishes he could reincarnate as a beautiful girl, but his wish is accidentally granted when he and Tsukasa are summoned to a magical fantasy world and tasked with defeating the Demon King by the Goddess of Love and Beauty. Can Hinata conquer the Demon King and get his original body back before he and his best friend fall for each other?