is a Japanese light novel series written by Ryà «to and illustrated by Yappen. It began serialization on the user-generated novel publishing website Shà Âsetsuka ni Narà  in August 2018. It was later acquired by Micro Magazine who began publishing the series under their GC Novels imprint in May 2019. A manga adaptation illustrated by SASAYUKi began serialization in Micro Magazine's Comic Ride online magazine in March 2020.
Avid video gamer Kousuke Shibata, who is a fan of a game similar to Minecraft, abruptly wakes up in the forest of a fantasy world. He finds he has abilities equivalent to his favorite game, like crafting items and storing them. After surviving for a while, a dark elf named Sylphyel Danal Merinard finds and attacks him for being human since a human supremacist kingdom destroyed her homeland, forcing elves and other creatures to become refugees who gather in a village. After he convinces her he is not from the kingdom and demonstrates his abilities, she enslaves him to grant him protection from the other refugees and to make use of his abilities. He quickly impresses the other refugees with his abilities, which have nothing to do with magic, and slowly improves their quality of life.
Written by Ryà «to, Survival in Another World with My Mistress! began serialization on the user-generated novel publishing website Shà Âsetsuka ni Narà  on August 17, 2018. It was later acquired by Micro Magazine who began publishing it with illustrations by Yappen under their GC Novels light novel imprint on May 30, 2019. Ten volumes have been released as of November 29, 2025. The series is licensed in English by Seven Seas Entertainment.
A manga adaptation illustrated by SASAYUKi began serialization in Micro Magazine's Comic Ride online magazine on March 30, 2020. The manga's chapters have been compiled into nine tankà Âbon volumes as of August 2025. The manga adaptation is also licensed in English by Seven Seas Entertainment.