Former Name: なみか,ちかっち,まお,ちかちー,有川千明,ちーちゃん,きえ,落合絢,えみ,木村恵梨香,石原なつみ,ちか,さき,村田ちか,佐久間梨乃,千佳様,高瀬夏希
Hometown: Tôkyô prefecture
