Ouju (Boys Planet) Profile and Facts Ouju is currently a trainee under Hyper Rhythm and a former pre-debut member of the group Aimers. He is a trainee on the survival show Boys Planet. Stage Name: Ouju (오쥬) Birth Name: Murakami Ouju (村上 桜樹) Birthday: April 4, 2004 Zodiac Sign: Aries Chinese Zodiac Sign: Monkey Height: … Continue reading Ouju (Boys Planet) Profile and Facts