한 Ryo Ryo (료) is a South Korean Male Artist(Born in Japan). He started in group NIK. Read All General Information International Stage Name : Ryo Domestic Stage Name : Pronounce 료 Full Name : Mitsui Ryo Pronounce Full Domestic Name : Pronounce 三井瞭 Date of Birth : 1997-07-15 (age 29) Zodiac : Cancer Country of Birth : Japan Related Artists : NIK - Rapper Original group : NIK Images