Park Gyubin drops Japan major debut single 'You Light Up My Life'

Park Gyubin (규빈), 18, released his Japan major debut single You Light Up My Life on June 12.

The track is the 'Girl' theme song for Girl or Lady 3, an ABEMA original marriage reality show. He'd already performed it as a live band version at a local Japanese festival before the official drop, and the crowd response was strong.

This single builds on a discography that started in January 2024 with the digital single Really Like You. Before that came two pre-debut singles: 낙서 (feat. 원슈타인) and Start To Shine (feat. 개코). After his official debut he released Really Like You (Spring Version), Special, and Satellite. His first mini album, Flowering, came out in 2025.

(Japan major debut at 18, off a mini album and a festival preview — the groundwork was clearly laid.)