KTRENZ Hype Index
How much buzz is around LE SSERAFIM?
76/100
- Coverage momentum
- AI attention
- Upcoming activity
- 98
- 48
- 100
The KTRENZ Hype Index (0–100) blends four live signals — external demand (Naver search + YouTube recent-view traction, 40%), KTRENZ editorial coverage momentum over the last 30 days (25%), AI-retrieval attention on the artist (20%), and upcoming scheduled activity (15%) — each log-normalized against a fixed cap and updated continuously.
Quick answers
LE SSERAFIM: your questions
Who is LE SSERAFIM?
- LE SSERAFIM is a K-pop group under Source Music, active since 2022.
How much buzz is around LE SSERAFIM right now?
- LE SSERAFIM's KTRENZ Hype Index is 76/100 — a live score blending external search demand, KTRENZ coverage momentum, AI-retrieval attention, and upcoming activity.
When is LE SSERAFIM's next concert?
- LE SSERAFIM's next concert, PUREFLOW tour Japan leg begins in Osaka, is on 2026-07-25.
When did LE SSERAFIM debut?
- LE SSERAFIM debuted on 2022-05-02.
What is LE SSERAFIM's latest release?
- LE SSERAFIM 'BOOMPALA'·'Irony' performance videos released..praise poured in (2026-07-15).
Schedule
Upcoming LE SSERAFIM dates
| Date | Event | Type |
|---|---|---|
| 2026-07-25 | PUREFLOW tour Japan leg begins in Osaka | tour |
| 2026-08-14 | LE SSERAFIM performs at Summer Sonic 2026 Osaka | tour |
| 2026-08-16 | LE SSERAFIM performs at Summer Sonic 2026 Tokyo | tour |
| 2026-09-11 | Second world tour 'Pure Flow' opens in Incheon | tour |
| 2026-09-13 | BlizzCon 2026 closing act performance | tour |
| 2026-09-16 | North American leg of Pure Flow begins in Los Angeles | tour |
| 2026-09-18 | Headline iHeartRadio Music Festival | tour |
Stories
Latest about LE SSERAFIM
LE SSERAFIM's Heo Yoon-jin previews PUREFLOW tour run with "I'll be back"
LE SSERAFIM launched their second world tour PUREFLOW on July 11–12 at Incheon Inspire Arena. Japan dates, Summer Sonic, and iHeartRadio lie ahead.
KTRENZ Newsdesk · 4 d ago
KMA 2026: BTS, aespa, Im Young-woong among nominees as fan voting opens through July 24
KM차트 opened voting for its July monthly chart awards across 6 categories. Fans can vote on MyOnePick and IdolChamp through July 24.
KTRENZ Newsdesk · 6 d ago
LE SSERAFIM, ILLIT & KATSEYE's 'ICONIC BY MISTAKE' Hits 4 Weeks on Billboard Hot 100
LE SSERAFIM, ILLIT, and KATSEYE's *ICONIC BY MISTAKE* hit No. 60 on the July 18 Hot 100 after entering at No. 38, plus landed MLB Network sync.
KTRENZ Newsdesk · 7 d ago
LE SSERAFIM's 'PUREFLOW' world tour: Japan dates, North America in September, BlizzCon and iHeartRadio confirmed
LE SSERAFIM launched their second world tour in Incheon on July 11–12. Five Japanese cities come next, followed by a September North America run.
KTRENZ Newsdesk · 7 d ago
LE SSERAFIM performs 'BOOMPALA' as full five-member group for first time after Kim Chaewon's neck injury recovery
Kim Chaewon took the stage at Incheon Inspire Arena on July 12. LE SSERAFIM performed *BOOMPALA* as a complete five-member group for the first time.
KTRENZ Newsdesk · 10 d ago
LE SSERAFIM's PUREFLOW Tour: 32 shows across Japan, North America, Europe, and Asia
Kim Chaewon took the full BOOMPALA stage for the first time since her throat injury as LE SSERAFIM kicked off their world tour in Incheon on July 12.
KTRENZ Newsdesk · 10 d ago
IVE and AKMU top Melon's H1 2026 weekly chart with 6 weeks each; LE SSERAFIM named artist of the half
Melon's first-half 2026 recap crowns IVE and AKMU as co-chart leaders, names LE SSERAFIM its standout artist, and flags house music as the defining genre trend.
KTRENZ Newsdesk · 13 d ago
JENNIE x Tame Impala's 'Dracula' hits #8 on Billboard Hot 100 — her highest ever
JENNIE's remix with Tame Impala hits No. 8 on the Hot 100—her highest chart position ever, solo or group.
KTRENZ Newsdesk · 14 d ago
LE SSERAFIM launch 'PUREFLOW' world tour: Japan, BlizzCon, iHeartRadio, first Europe solo dates
LE SSERAFIM launch their second world tour in Incheon, then push through Japan, North America, and their first European solo shows.
KTRENZ Newsdesk · 14 d ago
BOYNEXTDOOR, LE SSERAFIM, and the viral playbook reshaping K-pop comebacks
BOYNEXTDOOR's 'VIRAL' spells out its own game plan. LE SSERAFIM's 'LOVE ATTACK' proves it works. Here's how memes and clips now make K-pop hits.
KTRENZ Newsdesk · 15 d ago
LE SSERAFIM's 'ICONIC BY MISTAKE' hits new peak at #23 on Billboard Global 200
LE SSERAFIM, ILLIT, and KATSEYE's 'ICONIC BY MISTAKE' hits #23 on Billboard's Global 200 and keeps climbing Spotify's charts three weeks running.
KTRENZ Newsdesk · 18 d ago
LE SSERAFIM to headline iHeartRadio Music Festival — first K-pop girl group on the lineup
LE SSERAFIM becomes the first K-pop girl group to perform at the 2026 iHeartRadio Music Festival, taking the stage Sept. 18 at T-Mobile Arena in Las Vegas.
KTRENZ Newsdesk · 20 d ago
LE SSERAFIM's 'Sound Coin' collectible album drops July 10, spanning full discography since debut
LE SSERAFIM is dropping *Sound Coin*, a six-piece collectible set shaped like coins, covering every album from *FEARLESS* to *HOT*. Out July 10.
KTRENZ Newsdesk · 20 d ago
LE SSERAFIM, ILLIT & KATSEYE's 'ICONIC BY MISTAKE' hits Hot 100 for second straight week
'ICONIC BY MISTAKE' slides to #43 on the Hot 100 after opening at #38, while climbing to #23 on the Global 200.
KTRENZ Newsdesk · 20 d ago
BTS tops June 2026 singer brand reputation index; RISENEE 2nd, Lim Young-woong 3rd
BTS scored 6,944,728 in the Korean Corporate Reputation Research Institute's June 2026 ranking, edging out RISENEE and Lim Young-woong.
KTRENZ Newsdesk · 21 d ago
fromis_9, NCT WISH, LE SSERAFIM headline Caribbean Bay's Water Music Pool Party this summer
Caribbean Bay's Water Music Pool Party runs July 3–Aug 17 at Everland, featuring live stages, nightly DJ sets, and water cannons synced to the wave pool.
KTRENZ Newsdesk · 23 d ago
LE SSERAFIM's Hong Eunchae spotted ahead of PUREFLOW world tour kicking off July 11
Hong Eunchae, 19, shared a new update as LE SSERAFIM gears up for a 23-city, 32-show world tour kicking off at Incheon Inspire Arena.
KTRENZ Newsdesk · 26 d ago
LE SSERAFIM returns to BlizzCon 2026 as closing act, North American tour to follow
LE SSERAFIM headlines BlizzCon 2026's closing ceremony on Sept. 13 in Anaheim—three years after becoming the first K-pop act invited to perform.
KTRENZ Newsdesk · 26 d ago
Antares drop debut single 'TRIGGER'; producer Yoon Hyung-bin hopes for "male LE SSERAFIM" success
Boy group Antares dropped digital single 'TRIGGER' on June 22. Producer Yoon Hyung-bin wants them to blow up like LE SSERAFIM.
KTRENZ Newsdesk · 6/22/2026
Kazuha in the lead-up to PUREFLOW: LE SSERAFIM's world tour kicks off July 11 in Incheon
LE SSERAFIM's second world tour spans 32 shows across 23 cities, kicking off July 11 in Incheon alongside their second album 'PUREFLOW pt.1'.
KTRENZ Newsdesk · 6/19/2026
35th Seoul Music Awards set for June 20 at Inspire Arena with 20 performers and 3 new award categories
Seoul Music Awards returns June 20 at Inspire Arena in Incheon with 20 performances and three fresh award categories.
KTRENZ Newsdesk · 6/19/2026
LE SSERAFIM, ILLIT & KATSEYE's 'ICONIC BY MISTAKE' MV: Director Cody Critcheloe breaks down the concept
The collab MV hit #1 on YouTube's Music Video Trending Worldwide on June 11, passed 29M views, and landed 3rd on the UK Official Trending Chart by June 16.
KTRENZ Newsdesk · 6/18/2026
Le Sserafim's Kim Chaewon to resume activities next week after neck injury absence
Kim Chaewon is cleared to rejoin Le Sserafim next week, Source Music said on June 18, after recovering from neck pain.
KTRENZ Newsdesk · 6/18/2026
35th Seoul Music Awards set for June 20 at Inspire Arena, Incheon
LE SSERAFIM, ATEEZ, BOYNEXTDOOR, and Kwon Eun-bi perform at the 35th Seoul Music Awards on June 20, broadcast to 150 countries with 7,500 attendees.
KTRENZ Newsdesk · 6/18/2026
JUN. K drops 'Midnight Ticket' after previewing it live at Seoul special event
JUN. K dropped his self-written digital single two days after debuting it at a two-session fan event at Yonsei University on June 13.
KTRENZ Newsdesk · 6/15/2026
Huh Yunjin of LE SSERAFIM: solo discography, Produce 48 roots, and what's next
LE SSERAFIM's Huh Yunjin has released five digital singles since 2022 and is now working on new music while preparing for overseas performances.
KTRENZ Newsdesk · 6/14/2026
Miyawaki Sakura shares "A perfect night thanks to Ariana unnie" post
LE SSERAFIM's Sakura posted about a "perfect night" crediting Ariana, weeks after wrapping their 31-show 'EASY CRAZY HOT' world tour.
KTRENZ Newsdesk · 6/14/2026
LE SSERAFIM perform 5-song set at iHeartRadio LA, Incheon tour dates sell out
LE SSERAFIM took the iHeartRadio Theater stage in Los Angeles on June 12 with five tracks and a 40-minute sit-down—the same day both their Incheon tour dates so
KTRENZ Newsdesk · 6/13/2026
aespa tops Idol Chart Acha Ranking for June Week 1 with 20,186 points after LEMONADE comeback
aespa claimed first place on the Idol Chart Acha Ranking for June 1–7, nine days after dropping their second full-length album LEMONADE on May 29.
KTRENZ Newsdesk · 6/10/2026
LE SSERAFIM, ILLIT & KATSEYE drop 'ICONIC BY MISTAKE' collab single June 12
LE SSERAFIM, ILLIT, and KATSEYE are dropping a joint alternative pop single on June 12, with their first shared stage on M Countdown June 11.
KTRENZ Newsdesk · 6/10/2026
Sourced timeline
LE SSERAFIM timeline
Auto-compiled from KTRENZ coverage. Latest event 2026-09-18.
- 2026-09-18tour
Headline iHeartRadio Music Festival
LE SSERAFIM becomes the first K-pop girl group to headline the iHeartRadio Music Festival on September 18 at T-Mobile Arena in Las Vegas.
Source: etoday.co.kr - 2026-09-16tour
North American leg of Pure Flow begins in Los Angeles
LE SSERAFIM starts a 9-city North American tour leg on September 16 in Los Angeles.
Source: etoday.co.kr - 2026-09-13tour
BlizzCon 2026 closing act performance
LE SSERAFIM headlines BlizzCon 2026's closing ceremony on September 13 in Anaheim, California.
Source: dispatch.co.kr - 2026-09-11tour
Second world tour 'Pure Flow' opens in Incheon
LE SSERAFIM kicks off their second world tour, Pure Flow, on September 11 and 12 at Inspire Arena in Incheon.
Source: etoday.co.kr - 2026-08-16tour
LE SSERAFIM performs at Summer Sonic 2026 Tokyo
LE SSERAFIM performs at Summer Sonic 2026 on August 16 in Tokyo.
Source: sportsworldi.com - 2026-08-14tour
LE SSERAFIM performs at Summer Sonic 2026 Osaka
LE SSERAFIM performs at Summer Sonic 2026 on August 14 in Osaka.
Source: sportsworldi.com - 2026-07-25tour
PUREFLOW tour Japan leg begins in Osaka
LE SSERAFIM performs in Osaka on July 25–26 as part of their Japan tour run.
Source: sportsworldi.com - 2026-07-15release
LE SSERAFIM 'BOOMPALA'·'Irony' performance videos released..praise poured in
Source: heraldmuse.com - 2026-07-14tour
[Star Family] LE SSERAFIM ②ㅣ Collaboration Success & World Tour Launch…Global Presence 'Expanding…'
Source: cbci.co.kr - 2026-07-14award
LE SSERAFIM's Kim Chaewon in eye-catching cutout outfit revealing waist and abdomen
Source: insight.co.kr - 2026-07-12tour
2026 LE SSERAFIM TOUR 'PUREFLOW' kicks off in Incheon
LE SSERAFIM opened their world tour 'PUREFLOW' on July 12 at Incheon Inspire Arena, with Kim Chaewon performing the full BOOMPALA stage for the first time since her throat injury.
Source: sports.donga.com - 2026-07-11tour
2026 LE SSERAFIM TOUR 'PUREFLOW' opens in Incheon
LE SSERAFIM's world tour kicks off July 11 at Incheon Inspire Arena, spanning 23 cities and 32 concerts across Japan and the US.
Source: topstarnews.net - 2026-07-11tour
2026 LE SSERAFIM TOUR 'PUREFLOW' kicks off in Incheon
LE SSERAFIM's second world tour begins July 11 in Incheon, spanning 32 performances across 23 cities alongside their second album PUREFLOW pt.1.
Source: topstarnews.net - 2026-07-08tour
LE SSERAFIM Second World Tour, Performance 'Killing Stage' Drawing Attention
Source: sports.khan.co.kr - 2025-06-20award
35th Seoul Music Awards performance
LE SSERAFIM performs at the 35th Seoul Music Awards at Inspire Arena in Incheon.
Source: topstarnews.net - 2024-07-26tour
Caribbean Bay's Water Music Pool Party performance
LE SSERAFIM performs at Caribbean Bay's Water Music Pool Party on July 26.
Source: catchnews.kr - 2024-07-12comeback
First full five-member performance of 'BOOMPALA' after Kim Chaewon's recovery
LE SSERAFIM performed 'BOOMPALA' as a complete five-member group for the first time at Incheon Inspire Arena on July 12, marking Kim Chaewon's return to the stage following her neck injury recovery.
Source: sportsworldi.com - 2024-07-10release
Sound Coin collectible album release
LE SSERAFIM released Sound Coin, a six-piece collectible coin-shaped album set spanning their full discography from FEARLESS to HOT.
Source: bntnews.co.kr - 2024-06-20award
Performance at 35th Seoul Music Awards
LE SSERAFIM performed at the 35th Seoul Music Awards held on June 20 at Inspire Arena in Incheon.
Source: incheonin.com - 2024-06-12release
ICONIC BY MISTAKE single release
Alternative pop single ICONIC BY MISTAKE released and entered Spotify's Daily Top Songs Global at number 29.
Source: bntnews.co.kr - 2024-06-11milestone
First shared stage with ILLIT and KATSEYE on M Countdown
LE SSERAFIM performs together with ILLIT and KATSEYE for the first time on Mnet M Countdown.
Source: news1.kr - 2024-06-11release
ICONIC BY MISTAKE MV release
Music video for collaborative single ICONIC BY MISTAKE released and reached #1 on YouTube's Music Video Trending Worldwide.
Source: bntnews.co.kr - 2024-06-03release
BOOMPALA (feat. GURU RANDHAWA) official film released
LE SSERAFIM released an official film for BOOMPALA featuring Guru Randhawa on June 3 on the HIVE LABELS YouTube channel.
Source: slist.kr - 2024-05-22release
PUREFLOW pt.1 album released
Second full-length album PUREFLOW pt.1 released with title track BOOMPALA.
Source: topstarnews.net - 2022-05-02debut
Debut with first mini album 'FEARLESS'
LE SSERAFIM debuted on May 2, 2022, with their first mini album 'FEARLESS' featuring Sakura.
Source: topstarnews.net - —release
Second regular album 'PUREFLOW pt.1' released
LE SSERAFIM releases their second regular album PUREFLOW pt.1 in 2026.
Source: topstarnews.net - —milestone
Highest view count at New Year's Rockin' Eve 2026
LE SSERAFIM's performance video from ABC's 'New Year's Rockin' Eve 2026' recorded the highest view count among all performers at the event.
Source: topstarnews.net - —tour
'EASY CRAZY HOT' world tour concluded in Seoul
LE SSERAFIM wrapped their 31-show 'EASY CRAZY HOT' world tour with a Seoul encore at Jamsil Indoor Gymnasium in February 2026.
Source: topstarnews.net - —award
Confirmed for BlizzCon 2026 closing performance
LE SSERAFIM will close BlizzCon 2026 as the only K-pop girl group invited.
Source: sports.khan.co.kr
Verified · Official
Official channels
Links to LE SSERAFIM's verified accounts. We don't host biographical info — see the official channels for that.