KTRENZ Hype Index
How much buzz is around Hearts2Hearts?
40/100
- Coverage momentum
- AI attention
- Upcoming activity
- 46
- 46
- 0
The KTRENZ Hype Index (0–100) blends up to five live signals — KTRENZ editorial coverage momentum over the last 30 days (25%), AI-retrieval attention on the artist (20%), upcoming scheduled activity (15%), external demand from Naver search and YouTube traction (25%), and third-party SNS posts anchored to the act’s releases in the last 30 days (15%) — each log-normalized against a fixed cap. The first three exist for every act. The last two require data we do not have for everyone: where a signal is not measured it is left out and the remaining weights are renormalized, so an act is never scored down for something we simply did not observe.
Stories
Hearts2Hearts: events we kept following
Things that happened more than once — each page holds every beat on the record, with its sources.
rollout2026-08-10 — 2026-09-04
Hearts2Hearts — Seoul Music Awards 2026
rollout2026-08-05 — 2026-09-01
Hearts2Hearts — Q4 2026 Comeback
rollout2026-08-25 — 2026-08-31
Hearts2Hearts — ‘15-LOVE’
tour leg2026-07-19 — 2026-08-22
Hearts2Hearts — Open Concert
rollout2026-08-19 — 2026-08-20
Hearts2Hearts — IAN
rollout2026-08-09 — 2026-08-20
Hearts2Hearts — ‘ICONIC HEART’
Quick answers
Hearts2Hearts: your questions
Who is Hearts2Hearts?
- Hearts2Hearts is a K-pop group, active since 2025.
How much buzz is around Hearts2Hearts right now?
- Hearts2Hearts's KTRENZ Hype Index is 40/100 — a live score blending external search demand, KTRENZ coverage momentum, AI-retrieval attention, and upcoming activity.
When did Hearts2Hearts debut?
- Hearts2Hearts debuted in 2025.
What is Hearts2Hearts's latest release?
- Hearts2Hearts Makes Official Japanese Debut with 'Iconic Heart' (2026-08-12).
Stories
Latest about Hearts2Hearts
Hearts2Hearts and LIGHTSUM target Japan: debut single out, ABEMA documentary underway
Hearts2Hearts debuted in Japan last month with 'ICONIC HEART', a 3-track single. LIGHTSUM is releasing debut doc 'Re' on ABEMA after a 2-year hiatus.
KTRENZ Newsdesk · 2 hr ago
SF9's 10th anniversary, NCT 127, Han Bin solo debut headline Inkigayo ep. 1322
SBS Inkigayo episode 1322 airs August 30 with SF9's 10th-anniversary comeback, Tempest Han Bin's first solo stage, and 14 other acts.
KTRENZ Newsdesk · 19 d ago
NCT 127, ENHYPEN, ALPHA DRIVE ONE comeback stages headline M Countdown ep. 943
Episode 943 on August 27 features first-ever broadcast debuts from TUIDE and AEN, plus two-song sets from NEXZ and ALPHA DRIVE ONE.
KTRENZ Newsdesk · 23 d ago
SUMMER ANJELS & SUMMER KUEENS: 2026 SBS 가요대전 Summer special units explained
SUMMER ANJELS and SUMMER KUEENS—two cross-group units—performed at the 2026 SBS 가요대전 Summer, hitting Netflix on August 17.
KTRENZ Newsdesk · 8/14/2026
Hearts2Hearts drop Japanese debut single 'ICONIC HEART' with MV
Hearts2Hearts dropped their Japanese debut single 'ICONIC HEART' as an offline album on Aug. 12, two days after the audio preview.
KTRENZ Newsdesk · 8/12/2026
SM Entertainment Q2 2026: Revenue Up 15.4%, Packed H2 Release Slate Ahead
SM Entertainment's Q2 2026 revenue climbed to 349.6 billion won, up 15.4% year-over-year, with operating profit at 52.9 billion won (+11%), fueled by concerts a
KTRENZ Newsdesk · 8/5/2026
SM and SAMG sign deal for K-pop animation series targeting global OTT in 2028
SAMG and SM Entertainment are co-producing a 13-episode 3D animated series set for global release in 2028, expanding into music, concerts, and licensing.
KTRENZ Newsdesk · 7/29/2026
SM Entertainment eyes North America and Europe as aespa, RIIZE lead Western push
Yugin Investment Securities expects SM's Q2 revenue to hit 325.5B won, up 7.5% YoY, riding aespa's 'Lemonade' Billboard entry and a Western-heavy world tour.
KTRENZ Newsdesk · 7/18/2026
Hearts2Hearts stun Changmin and Minho with their athletic skills on '최민호' YouTube channel
Hearts2Hearts became the first girl group to guest on Choi Minho's YouTube channel, splitting into teams for futsal that left both hosts speechless.
KTRENZ Newsdesk · 7/8/2026
Hearts2Hearts to release first Japanese single 'ICONIC HEART' on August 12
Hearts2Hearts debut their first Japanese single with chart wins already in hand—Oricon #1, Billboard Japan #1—plus a 3-track digital preview arriving August 10.
KTRENZ Newsdesk · 7/7/2026
M Countdown Ep. 935: V8 and CHOI YOOJUNG comeback stages, Keyveatz debut set for July 2
M Countdown episode 935 drops July 2 with V8 and CHOI YOOJUNG performing their comebacks live for the first time, plus Keyveatz's debut stage.
KTRENZ Newsdesk · 7/1/2026
Hearts2Hearts cross 500K first-week sales with 'Lemon Tang', setting a new personal best
Hearts2Hearts sold 592,312 copies of their second mini album in its first week on Hanteo Chart—their highest figure yet.
KTRENZ Newsdesk · 6/29/2026
IOI wins Show! Music Core 2 weeks in a row with 'Suddenly'
IOI won 1st place on June 27 with 6,637 points, beating RIIZE and ILLIT. They didn't even perform.
KTRENZ Newsdesk · 6/27/2026
Hearts2Hearts' 'Lemon Tang' hits Melon top 50, album sales top 440K in two days
*Lemon Tang* hit Melon's daily top 100 on release day and broke into the real-time top 50 by June 25. The album is headed for half-a-million copies sold.
KTRENZ Newsdesk · 6/25/2026
Hearts2Hearts drop second mini album 'Lemon Tang' with showcase at Blue Square
Hearts2Hearts released their six-track second mini album 'Lemon Tang' on June 22, with a showcase that same evening at Blue Square in Seoul.
KTRENZ Newsdesk · 6/22/2026
Busan One Asia Festival returns for its 10th edition June 20–28 with RIIZE, AKMU, tripleS and more
Busan One Asia Festival returns June 20–28 with 18 acts across three concert dates at Hwamyeong Ecological Park and Busan Asiad Main Stadium.
KTRENZ Newsdesk · 6/17/2026
Hearts2Hearts comeback controversy: fans protest Carmen's styling in 'Lemon Tang' teasers
Hearts2Hearts' June 22 comeback is overshadowed by fan outcry over Carmen's styling in teasers. SM Entertainment has yet to respond.
KTRENZ Newsdesk · 6/16/2026
Sourced timeline
Hearts2Hearts timeline
Auto-compiled from KTRENZ coverage. Latest event 2026-08-30.
- 2026-08-30
- 2026-08-28
- 2026-08-27
- 2026-08-25
- 2026-08-12release
Hearts2Hearts Makes Official Japanese Debut with 'Iconic Heart'
Source: koreajoongangdaily.com - 2026-07-25
- 2026-07-15release
'최민호' YouTube Episode 2 scheduled
Episode 2 of the Hearts2Hearts content on the '최민호' YouTube channel is set to release on July 15 at 6 PM.
Source: bntnews.co.kr - 2026-06-22release
Second mini album 'Lemon Tang' released
Hearts2Hearts released their second mini album 'Lemon Tang' on June 22, 2026, containing six tracks including the title track and February single 'Rude!'.
Source: queen.co.kr - 2025-08-12release
Japanese debut single 'ICONIC HEART' offline album release
Hearts2Hearts released their Japanese debut single 'ICONIC HEART' as an offline album on August 12, featuring the title track and Japanese versions of 'Lemon Tang' and 'RUDE!'.
Source: mydaily.co.kr - 2025-08-10release
Japanese debut single 'ICONIC HEART' audio preview
Hearts2Hearts released the audio preview for their Japanese debut single 'ICONIC HEART' on August 10.
Source: mydaily.co.kr - 2025-08-05release
Love Hachuping: The Legend of the Whale Jewel OST release
Hearts2Hearts members Yuha and Yeon contributed vocals to the OST for Love Hachuping: The Legend of the Whale Jewel.
Source: newsen.com - 2025-06-22release
'Lemon Tang' second mini album release
Hearts2Hearts released their second mini album 'Lemon Tang', selling 592,312 copies in its first week on Hanteo Chart, their highest first-week sales to date.
Source: queen.co.kr - —comeback
Hearts2Hearts comeback scheduled
Hearts2Hearts has a comeback scheduled as part of SM's packed Q2 schedule.
Source: pinpointnews.co.kr - —debut
Japanese debut single 'ICONIC HEART' released
Hearts2Hearts released their 3-track Japanese debut single 'ICONIC HEART' last month, featuring the title track, 'Lemon Tang', and a Japanese version of 'RUDE!'.
Source: tvdaily.co.kr