Great Teacher Onizuka
is a Japanese voice actress. She voiced Ayu Daikuuji in "Rumbling Hearts" and the web series "Ayumayu Gekijou". Other voice roles include Lilynette Gingerbuck in "Bleach", July in "Darker than Black", Ganko Morikawa in "Flame of Recca", Hyun in "Geneshaft", Mayuko Asano in "Great Teacher Onizuka", Hanabi Hyuga in "Naruto", Seiko in "Saikano" and Tart in "Tokyo Mew Mew". Asai used several pseudonyms on each games. She is associated with D-Color.