YUKU is a Japanese member of DKB (Dark Brown Eyes), a performance-focused boy group formed by Brave Entertainment. YUKU is DKB’s Japanese member. His combination of bright vocal support and dance makes him particularly important during Japanese promotions and performances, while his bilingual cultural perspective connects the team to regional audiences. Across the group’s YOUTH, I Need Love, HIP, Urban Ride and Emotion eras, the team’s interconnected choreography and line distribution have placed importance on each member’s distinct voice and movement style.

DKB’s fans are known as BB. The group’s activity spans Korean promotions and international stages, including Japan. Group tracks and shared performances belong to the group’s discography and should not be confused with a solo release. This page records group activities and personally documented professional achievements.