한 Ruka Ruka (루카) is a South Korean Female Artist(Born in Japan). She started in group BABYMONSTER. She had some experience on the entertainment industry as a member of Japanese girl group project Shibu3 in 2017. After joining YG, she trained for about six years as a trainee. Read All General Information International Stage Name : Ruka Domestic Stage Name : Pronounce 루카 Full Name : Kawai Ruka Pronounce Full Domestic Name : Pronounce 河井瑠花 Date of Birth : 2002-03-20 (age 24) Zodiac : Pisces Country of Birth : Japan Related Artists : BABYMONSTER - Leader,Rapper,Dancer Original group : BABYMONSTER Images