UDTT

about

UDTT (우당탕탕 소녀단) is a South Korean girl group under SW Entertainment. The group consists of five members: Risako, Han Chaehee, Koo Hanna, Jessica, and Kwon Yejin. The group released their pre-debut single "RETRY" on December 11, 2024, before making their official debut on April 29, 2024 with the album "School Rush". Pre-debut member Jung Sena left in March 2025, a month before the group's official debut, and Jessica joined the group on the day of their debut, making her first unmasked appearance on the group's "THE SHOW" performance the day of School Rush's release. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.

top songs

albums

School Rush

RETRY

School Rush - Single

RETRY - Single

1st Single Album [School Rush]

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