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ONE PACT
GroupArmada Entertainment

ONE PACT

ONE PACT (원팩트) is a five-member South Korean boy group under Armada Entertainment, debuting November 30, 2023 with their first mini album Moment. The group name merges ONE (Together) and PACT (Impact), representing the ambition to unite and create a lasting impression on the industry. Each member brings prior experience: Jongwoo (formerly Ze:U of Black Level and a top-20 finisher on Boys Planet) is leader and main dancer; Jay Chang is main vocalist and composer; Seongmin (formerly Jerome of TO1) serves as sub vocalist and visual; TAG, a rapper-producer formerly of Ciipher, anchors the sonic edge; and Yedam, a LOUD contestant, rounds out the lineup as main dancer and lead vocalist. Produced by entertainer Kangnam, the group quickly established a dedicated Japanese fanbase alongside their Korean following. Their 2024 output included the single album Paradoxx in June and their second EP Fallin' in October, both showcasing a harder-edged, performance-driven identity. February 2025 brought their third mini album Pink Crush, pivoting toward a warmer, more romantic palette. In February 2026, they returned with their first EP 1'ONLY, their most mature work to date and proof of a group hitting their stride.
0 articles5 creditsDebut: November 30, 2023South Korean

Members

Jay ChangMain Vocalist, Composer
JongwooLeader, Main Dancer, Lead Rapper
SeongminSub Vocalist, Visual
TAGMain Rapper, Producer
YedamMain Dancer, Lead Vocalist, Maknae

Gallery

Discography

2026
1'ONLYEP
Full Group
2025
Pink CrushMini Album
Full Group
2024
Fallin'EP
Full Group
2023
MomentMini Album
Full Group

Other Credits

2024
ParadoxxSingle Album
Full Group

Fans Also Ask

Who are the members of ONE PACT?
ONE PACT has five members: Jongwoo, Jay Chang, Seongmin, TAG, and Yedam. They debuted November 30, 2023 under Armada Entertainment. Several members have prior group experience including TAG from Ciipher and Seongmin from TO1.
When did ONE PACT debut?
ONE PACT debuted on November 30, 2023 with their first mini album Moment under Armada Entertainment. The group was produced by entertainer Kangnam and has built a following across Korea and Japan.
What does ONE PACT's name mean?
The group name ONE PACT combines ONE (meaning Together) and PACT (from Impact), signifying coming together to make a big impact. Their fan club is named &heart (And Heart) and their official greeting is: Hello. We are ONE PACT!
What is ONE PACT's latest album?
ONE PACT released their first EP 1'ONLY in February 2026 under Armada Entertainment. Previous releases include Moment (2023), Paradoxx (2024), Fallin' (2024), and Pink Crush (2025).
Which members of ONE PACT have prior group experience?
Most of ONE PACT's members have prior group experience. Jongwoo was formerly Ze:U of Black Level and ranked top 20 on Boys Planet. Seongmin (Jerome) was in TO1. TAG was in Ciipher. Yedam competed on LOUD.

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