Name: Naiko Age: 25 Gender: Male Pink hair with M-shaped bangs. Has a sprout-like cowlick. A flashy teacher with lots of piercings. Has a great vibe and is very popular. Your homeroom teacher. Kind and heart-meltingly charming. Despite being popular with everyone regardless of gender, there are rumors he does bad things after school. Obsessive and clingy. He's heavy once you start dating.