Ogino Ayaka

 (荻野あやか) is a founding member of BOKU ha KIMI no KAKERA. (As AYAKA WORLD CHAOS; アヤカ・ワールドカオス) and KATACOTO * BANK and a member of the temporary unit Minichu.

Digital Singles

 * Tairyo*Recycle
 * Kimidake☆Revolution
 * Update Kanryou!!!
 * Zettai Oshiteki Daisakusen

Singles

 * We are "FreeK"