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aoen, a seven-member Japanese boy group under YX LABELS (formerly HYBE Labels Japan), debuted in 2025 as a fiery J-pop sensation born from survival show drama.​

Group History

Formed via the 2025 reality survival program Oen-HIGH ~Where Dreams Begin~ on Nippon TV, aoen emerged from trainees including ex-group 24kumi, with five members confirmed in the finale and two by fan vote. Announced February 2025, they kicked off debut countdown May 2025 with concept photos (day/night themes) and debuted June 11 with single “The Blue Sun” (青い太陽), peaking at #3 Oricon, #6 Hot 100, certified Gold. Follow-up “Byou de Ochita” (秒で落ちた) arrived 2026; name evokes “blue flame” (aoen) for global intensity.​

Bio Section

YX LABELS, HYBE’s Japanese arm, crafted aoen as their second boy group post-Oen-HIGH, blending J-pop with K-pop training rigor. All seven hail from Japan (avg. age ~19), emphasizing duality in visuals and performance.​

Members Table

Finalists from Oen-HIGH deliver passionate synergy.​

Stage NameBirth Info/Trainee YearsPosition/ CharmFinale Rank
Yuju22 (oldest)Leader? / VisualsTop
Ruka~19DancerHigh
Gaku4-year traineeVocal6th
HikaruFormerly HakuEyes, sharp smileMid
SotaN/ARapMid
KyosukeN/AAll-rounderMid
ReoEx-24kumi, comedian dreamMaknae VocalLow

Yuju Profile

Yuju, the 22-year-old eldest, leads with striking visuals in day/night concepts, anchoring aoen’s fiery passion from Oen-HIGH’s start line.​​

Ruka Profile

Ruka shines in powerful duality shots, his dance prowess fueling “The Blue Sun”‘s intensity as a core Oen-HIGH survivor.​

Gaku Profile

Gaku, a four-year trainee ranking 6th in finals (revealed April 23, 2025), brings vocal stability post-Oen-HIGH reveal.​

Hikaru Profile

Hikaru (ex-Haku) captivates with charming eyes and sharp mouth corners, evolving through survival to debut energy.​

Sota Profile

Sota contributes rap edge, his Oen-HIGH journey embodying the “blue flame” burn in performances.​

Kyosuke Profile

Kyosuke, an all-rounder from the trainee pool, supports aoen’s global J-pop push with versatile skills.​

Reo Profile

Reo, ex-24kumi with childhood comedian dreams and four-year training (revealed April 23), vocals as maknae with raw charm.​

Releases

  • Debut single: “The Blue Sun” (青い太陽, June 11, 2025) – Oricon #3, physical sales 78,939, RIAJ Gold.​
  • 2nd single: “Byou de Ochita” (秒で落ちた, 2026).