Kep1er Timeline

케플러

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Latest updates
What changed recently
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Tour update
Event Announced
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New Release
Mar 30, 2026
Lineup Change
Mar 5, 2026
名称：:
Kep1er
Aliases:
Kepler
韩文名：:
케플러
粉丝团：:
Kep1ian
出道：:
Jan 3, 2022
世代：:
Gen 4 | 2018 - 2022
Composition:
Female
Category:
Standard Group
Origin:
South KoreaSouth Korea
About Kep1er
Kep1er, formed through the Mnet survival show "Girls Planet 999" and debuting in 2022 under WAKEONE and Swing Entertainment, is a multinational girl group. The lineup includes members from South Korea, Japan, and China: Yujin, Xiaoting, Mashiro, Chaehyun, Dayeon, Hikaru, Huening Bahiyyih, Youngeun, and Yeseo. Kep1er debuted with "WA DA DA," instantly gaining attention for their energetic performances and catchy music, blending K-pop with various global pop influences to create a youthful and vibrant sound.
Official Links
Official Spotify page Listen to the group on Spotify. Official Weverse page Visit the group's official Weverse community.
唱片公司
Wake One Ent.
Latest updates
What changed recently
View all
Tour update
Event Announced
Tap to open this update and jump to the relevant section.
New Release
Mar 30, 2026
Lineup Change
Mar 5, 2026
Kep1er • Timeline
9/9 loaded • page 1/1
2026 KOREA HOT TAIPEI cancelled (scheduled July 11, 2026)
Announced
Jul 10, 2026 • Concert • Score 0.9
Kep1er
The "2026 KOREA HOT TAIPEI" festival, originally scheduled for July 11, 2026, was cancelled due to disruptions from Typhoon Bavi. Kep1er was on the announced lineup.
Kep1arcade — Kep1er Japan fan meetings
Announced
Apr 2026 • Fan meeting • Score 0.9
Kep1er
Kep1er will hold its second Japan fan meeting under the title 'Kep1arcade,' performing six times across three cities: Osaka, Tokyo and Nagoya.
Kep1er performs on MBC's Music Core
Announced
Apr 3, 2026 • Concert • Score 0.8
Kep1er
Kep1er performed on the April 4, 2026 episode of MBC's Music Core.
Release of eighth EP 'Crack Code'
Announced
Mar 30, 2026 • Release • Score 0.9
Kep1er
Kep1er will release its eighth EP, 'Crack Code.'
Crack Code album release
Announced
Mar 30, 2026 • Release • Score 0.9
Kep1er Youngeun
Kep1er to release the album "Crack Code"; Seo Youngeun will not participate.
Kep1er — CRACK CODE (8th mini album) release
Announced
Mar 30, 2026 • Release • Score 0.9
Kep1er
Kep1er will release their eighth mini album, CRACK CODE, on March 31, 2026 at 6:00 p.m. KST.
Youngeun departs Kep1er
Announced
Mar 5, 2026 • Lineup change • Score 0.9
Kep1er
On 2026-03-06, WAKEONE and KLAP Entertainment announced that Youngeun will be leaving Kep1er; the group will continue activities as a six-member group.
Seo Young-eun exits Kep1er
Announced
Feb 2026 • Lineup change • Score 0.8
Kep1er
Seo Young-eun exited Kep1er earlier in March 2026, cited as another recent lineup change among seven-member K-pop groups.
Seo Youngeun began hiatus
Announced
Jun 2025 • Hiatus status change • Score 0.9
Kep1er Youngeun
Seo Youngeun had been on a break starting in July 2025 due to health reasons.