有澤一華 (Arisawa Ichika) is Japanese pop singer under Hello! Project as a member of Juice=Juice and a former member of Hello Pro Kenshuusei.
Known For: Acting
Birthday: 2003-12-23
Place of Birth: Osaka, Japan
Also Known As: Arisawa Ichika (有澤一華), Arisawa Ichika, Ichikashi, いちかし