KPOP DISCOVER

5th generation · LeanBranding

KIIRAS

キーラス / 키라스

KIIRAS debuted in 2025 under LeanBranding, six members arriving with one release.

  • 2025DebutMay 29, 2025
  • 6Members
  • 5thGeneration
▶ Start hereView members
KILL MA BO$$ / Official MV
KILL MA BO$$ / Official MV

Last updated:

01

In 30 seconds: KIIRAS

The catalogue starts there, and the official video carries the sound and the staging.

Worth a look if you track every debut rather than only the ones with budgets behind them.

02

Key facts

Group name
KIIRAS
Reading / Hangul
キーラス / 키라스
Company
LeanBranding
Debut date
May 29, 2025
Days active
520 days (1 year, 5 months)
Debut song
KILL MA BO$$
Generation
5th generation
03

Member guide

LingLingLingLingView in JapaneseKurumiKurumiView in JapaneseHarinHarinView in JapaneseKylieKylieView in JapaneseDoyeonDoyeonView in JapaneseRoahRoahView in Japanese

Profile comparison

MembersBirth dateBlood typeMBTINationality
LingLing2005-04-2021Not disclosedNot disclosedMalaysia
Kurumi2006-06-2020Not disclosedNot disclosedJapan
Harin2008-01-0318Not disclosedNot disclosedSouth Korea
Kylie2008-05-1718Not disclosedNot disclosed
Doyeon2009-12-2616Not disclosedNot disclosedSouth Korea
Roah2011-10-1615Not disclosedNot disclosedSouth Korea

Ages are as of 2026-10-31.

Selected releases

04

Start here

Follow a few songs from the starting point to the group's current sound.

KILL MA BO$$ MVKILL MA BO$$ MVThe debut release is the only entry point so far, and the official video carries the first impression.
MVView in JapaneseDance PracticeView in JapanesePerformanceView in JapaneseLiveView in JapaneseStageView in JapaneseAudioView in Japanese
View all official videos →View in Japanese
05

From debut to now

  • 2025
    TA TA opened the KIIRAS catalogue.

Verified information

Verified English information is not yet available for this section.

10

Official links

Official site

leanbranding.co.krleanbranding.co.kr

Official social accounts and platforms

YouTubeInstagramXTikTokFacebook

Shopping guide

Verified English shopping links are not yet available.

13

Japan activity score

KPOP DISCOVER original metric
No. 216/ 241 groups

No. 216 of 241 groups with recorded activity in Japan (top 90%)

  • 0Japanese releases
  • 0Japan-related tracks
  • 1Members from Japan
  • 0Official Japanese accounts

The denominator is the 241 groups, out of 564 covered by KPOP DISCOVER, whose raw score reaches at least one point. The score adds 10 points per Japanese-market release, 3 per Japan-related track, 12 per member from Japan, and 8 per official Japanese account. Japanese-market releases carry the most weight because they are the most direct evidence of activity; related tracks add track-level detail; members from Japan stand for Japanese-language communication and continuity; official accounts stand for a permanent point of contact. The weights are an editorial judgement, not a statistical optimisation, and the ranking tracks release volume in Japan closely. Source: releases, tracks, members, and official links recorded by KPOP DISCOVER (updated 2026-10-24).

How this score is calculated →View in Japanese

Frequently asked questions

What defines KIIRAS?
The catalogue starts there, and the official video carries the sound and the staging.
Why should a new listener start with KIIRAS?
Worth a look if you track every debut rather than only the ones with budgets behind them.
Which songs should a new listener try first?
Start with KILL MA BO$$, then continue to the official video index.