JUHYEON
LIGHTSUM · Main Dancer · Lead Vocalist · Leader
Profile
JUHYEON is widely associated with powerful dance technique. She combines performance direction with lead vocals and serves as a leader in LIGHTSUM’s six-member configuration, making her a focal point during intensive choreography and live stages.
She joined SANGAH and CHOWON for the group’s 2026 trio unit recording, then participated in Re:idol’s Japanese debut preparations and documentary.
LIGHTSUM debuted on June 10, 2021 and reintroduced its six-member team through the 2026 documentary Re:Idol and Warner Music Japan’s mini-album Re:idol. Her work should be understood in the context of the group’s collective music and international activities.
Career Highlights
Re:idol
Participated in LIGHTSUM’s Japanese major-debut recordings and related stage promotions.
Re:Idol documentary
Appeared in ABEMA’s documentary following the six-member group’s new Japanese direction.
Honey or Spice / POSE!
Contributed as Main Dancer · Lead Vocalist · Leader through the six-member comeback cycle.
Vanilla debut
Made her official debut with LIGHTSUM.
Personal SNS
News & Further Reading
Only JUHYEON’s individual coverage · No group comeback or album articles · Includes personal interviews and press-photo features