Chika is the president of the Karate Club, and is the youngest brother of Mitsukuni Haninozuka.
Stats: Yasuchika Haninozuka, 15.
Facts: He is afraid of his brother and thinks that Hunny is an alien. He admires Hunny's karate style and immitates him. He is friends with Mori's little brother, Satoshi Morinozuka. Chika's first appearance in the anime was in Episode 18: "Chika’s "Down with Honey" Declaration!".

Chika's special bonus story was in volume 11 of the Ouran Manga: Chika and Mori's pet chick, Piyo; which Chika's collection of baby chicks was shown and his triumpt to see Mori's pet chick, Piyo without everyone seeing his soft side. Chika doesn't know that his brother, Hunny and Mori, knows his addiction with baby chicks. ♥