( Characters ) Tenma Tsukamoto: the silly stupid one sister of yakumo, best friends with eri, makoto and akira loves karasuma Karasuma: the person tenma really loves and harimas rival. Yakumo Tsukamoto : The sister of Tenma and the very kind hearted, she likes harima Eri: The Friend of tenma and the spoiled rich girl also friends with makoto, Akira, rich girl harima calls her, she call him whiskers Harima: The Badass Delinquent and obsessed with tenma, he also has eri and yakumo liking him, nurse tae also Hanai: Class President and loves yakumo obsessed with her, childhood friends with makoto Makoto: Good friends with tenma and Hanai, Akira and eri, Hanai childhood friend Akira: Quiet mysterious one and tenma friend, also eri and makoto, secret spy and quiet Imadori: Pervert boy who loves boobies and makoto obsessed, sings boobies song alot Togo: The loud mouth prideful man Harry's partner Harry: The blond hair boy and Togo friend and harima rival Lala: The Mexican student at the school and Karen rival Karen: Likes imadori and rivals with lala and makoto Ms. Tae: School nurse and likes harima, calls him Hario lived with him before, crush on harima Sarah: Blonde girl who's best friends with yakumo .