Katsute Game Creator wo Mezashiteta Ore, Kaisha wo Yamete Gyaru JK no Shachiku ni Naru.

is a Japanese light novel series written by Mizusawa Akito, with illustrations by Tomozero. The series began publication on July 7, 2023 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
A frustrated salaryman takes on the challenge of creating a social game with a popular high school gyaru illustrator! Amami Souma is an 27-year-old office worker working for an IT company. Day after day, Souma is busy with problems with his company's app and complaints from business partners, and begins to become unsatisfied with his job. Suddenly, a high school girl calls out to him... "Please become my slave!" Hajira Kouri, Age 17. She is a cheerful girl and super-popular illustrator who boasts over 350,000 followers. Souma is invited to join the game creation team launched by a high school gyaru. He refuses, of course. However at that moment, the company he worked for was bought out and his project's frozen. A game creation / entertainment novel presented by an Salaryman and High School Gyaru.