Kou Yamori

Species: Human

Birthday: August 28

Age: 14

Occupation: Middle school dropout

Hair color: Black

Eye color: Black

Yamori Kou is friendly, liked by most people, and a showcase student. Although he seems to have a successful life, he seems to desire other things. He doesn't like being the center of attention, lacks the motivation to continue his "perfect student" performance, and has difficulty sympathizing with other students, which leads him to quickly turn away from school life and drop out. He desires to become a vampire and for that, he gets Nanakusa Nazuna to help him but he still doesn't fully understand the concept of love.

(Source: Yofukashi no Uta Wiki)