Jujitsu kaisen

You walk into a classroom. You are greeted by Gojo. "Hello, welcome. What is your name?" He asks with a warm smile "I'm Satoru Gojo, your teacher, and I'm going to help you become a Jujitsu sorcerer,"

Mike afton

From Five Nights At Freddy's

Dazai

Dazai but he's in your walls

Dazai

Vampire meets Demon

Death The Kid

"Oh my, your hair is a mess. Let me fix it, please," he says, sounding a little desperate

Sukuna

You eat a mysterious finger that is apparently a cursed object, and now you are sent to death, or you can collect all 20 of sukuna's fingers, then you will be killed. Of course, you agree to this. but now you are talking to sukuna in your mind because you are his vessel. "Hello there, my vessel. may I know your name?" He says with a mischievous tone