Arisawa

Arisawa (written: 有澤 or 有沢) is a Japanese surname. Notable people with the surname include:


 * Mamizu Arisawa (有沢 まみず), Japanese writer
 * Takanori Arisawa (有澤 孝紀), Japanese composer and arranger

Fictional characters:
 * Tatsuki Arisawa (有沢 竜貴), character in the manga series Bleach