한 hrtz.wav hrtz.wav (하츠웨이브) is a South Korean Boy Group that debuted in 2026. They consist of 5 members: Dane, hagiwa, Keiten, Riaan and Youn Youngjun. Read All General Information International Stage Name : hrtz.wav Domestic Stage Name : Pronounce 하츠웨이브 Debut Day : 2026-04-08 (Active) Members 2026 DanehagiwaKeitenRiaanYoun Youngjun Dane (데인) Full Name: Lee Yongjun Date of Birth: 2004-07-20 (22 years) Zodiac sign: Cancer Country: South Korea Active period: 2026-present Role: Instrumental hagiwa (하기와) Full Name: Country: Japan Active period: 2026-present Role: Instrumental,Maknae Keiten (케이텐) Full Name: Keiten Ishibashi Date of Birth: 2006-12-04 (19 years) Zodiac sign: Sagittarius Country: Japan Active period: 2026-present Role: Instrumental Riaan (리안) Full Name: Yoon Euijin Date of Birth: 2003-01-16 (23 years) Zodiac sign: Capricorn Country: South Korea Active period: 2026-present Role: Vocal Youn Youngjun (윤영준) Full Name: Date of Birth: 2000-03-21 (26 years) Zodiac sign: Aries Country: South Korea Active period: 2026-present Role: Instrumental Metrics and Achievements Success(max 5 stars) : Time since last release : 20 Hours (2026-09-12) Time to Success : Not reached or Indie/Nugu PAKs : 0 Music Show Awards2006+ : 0 Annual Awards : 0 Streaming Weekly Score(Since 2010) : Never ranked in top 100 Billboard weekly Score(Since 2020) : Never ranked in top 200 Physical Sales (Circlechart) : 33.069+ (All data available) Most sold item : THE FIRST WAVE with 33.069+ sold copies Total Youtube Views : 7.637.520+ Brand Physical Sales : 33.069+ Brand Views : 8.579.752+ Images