Kou Yasaka

Kō Yasaka is the president of the Animation Research Club, and is also the treasurer of the Student Council. She is called "Kō-chan-senpai" by her juniors, including Hiyori Tamura, who is a member of the Animation Research Club. In Lucky Star: Ryōō Gakuen Ōtōsai, she is a good friend of Yamato Nagamori. Kō is introduced as a second-year student at Ryōō High School. She enjoys playing anime-themed fighting games, and also likes to check on new and trendy things, never failing to miss one. She has played fighting games with Konata Izumi before (always losing to Konata, so much that Konata has ...