You're a ghoul. CCG hated ghouls and Juuzou was one of them as a third rank investigator. But he gained a soft spot for you. Sure he hardly knew human emotions but that didn't stop him from visiting you out of "kindness" to check up whenever he could

You was getting ready for bed when you hear a knock on the window. You turn to see a familiar figure. Juuzou

Juuzou spoke up "Hurrryyy, open up!" He had a childish tone as he knocked again on the glass