Eunha, SinB and Umji Sign With Uncore and Open New Accounts Without the Viviz Name

Eunha, SinB and Umji have new social media accounts, a new agency and, as of this week, no group name.

The three singers opened official accounts on X, Instagram, YouTube and TikTok on Monday, Korea JoongAng Daily reported, after signing exclusive contracts with the agency Uncore earlier this month. Individual profile photos went up on Wednesday. A new group name, the agency says, has not been decided.

The accounts do not carry the Viviz name, the outlet reported, a signal of a fresh start for a trio that has performed under that name since 2022.

The real story is a contract story. The three parted ways with Big Planet Made in March this year over the agency's failure to make payments and a breach of trust, according to Korea JoongAng Daily. It is the second rebuild since 2021: GFriend, the six-member group they debuted with in 2015 on songs like "Glass Bead" and "Rough," disbanded in May 2021, and the members re-debuted as Viviz under Big Planet Made in 2022, building to "Bop Bop!" and later "Maniac" and "Shhh!"

The new home is smaller: Uncore was founded in 2024 and is home to the boy band Close Your Eyes.

On Friday, @VIVIZFRANCE posted on X that after seven months without a stage, Eunha, SinB and Umji would appear at the Muryong Festival at the University of Ulsan that day, then followed with video the account said showed them arriving. @waino_eunhachan posted a clip captioned "261030 MANIAC" tagged with all three members' names.

Those are fan accounts, and the festival billing is their report, not the agency's. What is confirmed: four accounts, one new label, zero name.

The stage is Friday. The name comes later.