LATENCY K-Band News

[BEG4DAWIN]

LATENCY (레이턴시) is an upcoming Korean project girl band, under Oddinary Records. The group currently consists of Heeyeon, Jeewon, Haeun, Hyunjin, and Semi. They will release a pre-debut release in 2025.

LATENCY Official SNS:
Instagram: @latency_official
TikTok: @latency_official
X: @LATENCYOFFICIAL
YouTube: @레이턴시LATENCY

 

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[BEG4DAWIN]

"It Was Love" (사랑이었는데) is the debut digital single (mislabeled as a single album) by LATENCY. It was released on January 8, 2026.

On November 17, 2025, LATENCY did a monthly evaluation in front of fans where they performed their first song "It Was Love".

 

[BEG4DAWIN]

Heeyeon
Birth Name: Kim Hee-yeon
Position(s): Lead Guitarist
Birthdate: November 17, 1998
Height: 164 cm (5’5″)
Nationality: Korean
Instagram: @fingerstylish_
She is known online as Fingerstylish

 

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Jeewon
Birth Name: Kim Ji-won
Position(s): Guitarist
Birthday: April 1, 1999
Height: 166 cm (5’5″)
Nationality: Korean
Instagram: @z._.warning
Jeewon is a former member of the groups GOOD DAY and cignature.
She is now a soloist under the name ZZONE.

 

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Haeun
Birth Name: Kim Ha-eun
Position(s): Main Vocalist, Keyboardist
Birthday: October 9, 1999
Height: 162 cm (5’4″)
Nationality: Korean
Instagram: @k_smart.girl
Haeun is a former member of the groups GOOD DAY and cignature.

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[BEG4DAWIN]

Hyunjin
Birth Name: Kim Hyun-jin
Position(s): Drummer
Birthdate: November 15, 2000
Height: 163 cm (5’4″)
Nationality: Korean
Instagram: @hyunjinab
HyunJin is a member of LOONA and Loossemble.
She is the CEO her own company, Triangle ENM.

 

[BEG4DAWIN]

Semi
Birth Name: Goo Se-mi
Position(s): Bassist, Maknae
Birthday: April 10, 2002
Height: 166 cm (5’5″)
Nationality: Korean
Instagram: @iam_932
Semi is a former member of the group cignature.