Yomu Mishima is a Japanese writer best known for titles exploring the isekai genre, such as I'm the Evil Lord of an Intergalactic Empire! and Trapped in a Dating Sim: The World of Otome Games is Tough for Mobs.

Kai Nadashima is a Japanese artist best known for the manga version of I'm the Evil Lord of an Intergalactic Empire!

Nadare Takamine is a Japanese artist best known for the character designs and illustrations in the light novel series I'm the Evil Lord of an Intergalactic Empire!