The debut showcase for rookie girl group OURBIRTHDAY was held on the 19th at Blue Square in Yongsan-gu, Seoul.
The debut single "Our Birthday" shows OURBIRTHDAY's signature genre "WHIP-HOP" most clearly. "WHIP-HOP" is OURBIRTHDAY's own genre that combines a hip-hop performance with a free vibe in which the seven members' personalities blend harmoniously like whipped cream, letting listeners feel their popping musical charm.
OURBIRTHDAY's Yu strikes a pose on stage. Aug. 19, 2026
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