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