Gugudan SeMiNa

Gugudan SeMiNa was the second official subgroup of South Korean girl group Gugudan, formed by Jellyfish Entertainment in 2018. It was composed of three Gugudan members: Nayoung, Sejeong and Mina.

History
On June 29, Jellyfish Entertainment announced that Sejeong, Mina and Nayoung will form a unit group and release a single album on July 10. They first appeared as Jellyfish Entertainment trainees on Mnet's survival show Produce 101 with a performance of "Something New" by Nikki Yanofsky. Jellyfish Entertainment revealed they would go by the name SeMiNa, composed of the first syllables of their names Sejeong, Mina, and Nayoung. On July 10, they released a self-titled single album featuring three tracks, including the lead single "SeMiNa."

Upon the disbandment of Gugudan, the subunit disbanded on December 31, 2020.

Members

 * Nayoung — leader
 * Sejeong
 * Mina