Stage Name: Sakura (さくら) Birth Name: Miyawaki Sakura (宮脇咲良) (미야와키 사쿠라) Korean Name: Kim Yoonah (김윤아) Birthday: March 19, 1998. Zodiac Sign: Pisces. Height: 163 cm (5’4”) Weight: 46 kg (101 lbs) Blood.