yasaka kou

Kou Yasaka serves as the president of the Animation Research Club and also holds the position of treasurer in the Student Council. Her juniors, including Hiyori who is a member of the Animation Research Club, affectionately call her "Kou-chan-senpai." Kou is enrolled at Ryouou High School in class 2-F, distinguishing herself as the sole second-year student among the Lucky Star girls during her appearance (the others being either freshmen or seniors). She has a passion for anime-themed fighting games and takes pleasure in keeping up with new trends, ensuring she never misses out on anything fashionable. Kou has engaged in gaming sessions with Konata but remains oblivious to the fact that Konata is her senior. With tanned skin, Kou enjoys doujinshi, manga, people-watching, chatting, and gambling. In the game "Lucky Star: Ryouou Gakuen Outousai," she shares a close friendship with Yamato Nagamori.