Birthday: May 27 Zodiac: Gemini Blood type: O Height: 176 cm Weight: 58 kg Best subject: Social Studies Worst subject: Classic Literature Favorite food: chicken nanban Least favorite food: celery Favorite musician: Dave Matthews Band Siblings: one elder brother First love: 1st year of middle school Usual snack: potato chips Favorite beverage: coffee Favorite colors: blue & black Other: His hair is part naturally messy, part perm. Kou was well liked in middle-school, he liked Futaba and they had a growing relationship, but then he suddenly moved away in the middle of the school year. His parents divorced and he now lives with his father (presumably he first lived with his mother after the divorce, but when starting high school he moved in with his father instead, for unknown reasons). He is currently attending the same high school as Futaba under a new last name (probably his mother's). He eventually admits to being "Tanaka-kun," and while acting cold and uncaring toward her most of the time, his nice side becomes gradually more prominent. It's revealed that he moved away to live with his mother due to his parent's divorce. His mother's later terminal illness, caused him terrible grief and trauma, eventually resulting in his change of personality.