Hearts2Hearts’ ‘ICONIC HEART’ Records Highest First-Week Sales Among 5th-Gen K-Pop Girl Group Japanese Debuts
The title track "ICONIC HEART" also entered the Billboard Japan Hot 100 at No. 2.
Hearts2Hearts' ICONIC HEART shattered expectations, topping Billboard Japan's Top Singles Sales chart with a record-breaking first-week sales of 65,176 copies. The eight-member K-pop girl group, consisting of JIWOO, CARMEN, YUHA, STELLA, JUUN, A-NA, IAN, and YE-ON, made their Japanese debut with the single released on August 12.
ICONIC HEART debuted at No. 2 on the chart, just behind the reigning top single. The title track "ICONIC HEART" also soared to No. 2 on the Billboard Japan Hot 100, while topping the radio airplay metric. This impressive debut marks Hearts2Hearts as the highest-selling 5th-generation K-pop girl group in Japan, outperforming two other Japanese debut releases examined.
The group's success is attributed to their strong fan interest and active promotion leading up to their debut. Their Japan debut was preceded by various appearances, including performing at the Tokyo stop of SM ENTERTAINMENT 30th anniversary world tour, a release event at DiverCity Tokyo Plaza, and numerous Tokyo Girls Collection appearances.
Additionally, Hearts2Hearts secured a spot on NME's annual NME100: Essential Emerging Artists For 2026 list and held solo showcases in North America, solidifying their position as icons of the Z-alpha generation.
Written by urgent.news from Billboard's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
