한 Oa Oa (오아) is a South Korean Female Artist(Born in Japan). She started in group A2O LITE. Read All General Information International Stage Name : Oa Domestic Stage Name : Pronounce 오아 Full Name : Oa Angel Pronounce Full Domestic Name : Pronounce オア エンジェル Aliases : 오아 엔젤 Date of Birth : 2013-02-08 (age 13) Zodiac : Aquarius Country of Birth : Japan Related Artists : A2O LITE Original group : A2O LITE Images