Gugudan SeMiNa explained

Gugudan SeMiNa
Landscape:	yes
Origin:	Seoul, South Korea
Years Active:	2018
Label:	Jellyfish
Past Members:	Nayoung Sejeong Mina

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.^[1] 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.^[2] On July 10, they released a self-titled single album featuring three tracks, including the lead single "SeMiNa."^{[3] [4]}

Upon the disbandment of Gugudan, the subunit disbanded on December 31, 2020.^[5]

Members

• Nayoung — leader
• Sejeong
• Mina

Discography

Singles

Title	Year	Peak positions		Album
		KOR ^[9]	KOR Hot ^[10]
"SeMiNa" (샘이나)	2018	—	—	SeMiNa
"—" denotes releases that did not chart or were not released in that region.

Videography

Music videos

Notes and References

1. Web site: 구구단 세정·미나·나영, New 유닛 예고? '프듀' 올A 조합 온다.
2. Web site: [공식입장] 구구단 세정·미나·나영, 그룹명은 '세미나'…10일 신곡발표.
3. Web site: "3인 3색 썸머걸"..구구단 세미나, 오늘(10일) 싱글 'semina' 공개.
4. Web site: [팝's신곡]"예쁜 날 놓칠걸"…'구구단 세미나' 말고 딴 곳 보면 '샘이나'.
5. Web site: 구구단, 12월 31일로 그룹 해체… "죄송하다"[공식]]. 2021-05-30. entertain.naver.com. ko.
6. Web site: Gaon Album Chart . Gaon Music Chart . Korea Music Content Industry Association (KMCIA) . July 19, 2018 . ko.
   • Web site: SeMiNa. July 14, 2018.
7. Web site: 2018년 28주차 Album Chart. Gaon Music Chart . Korea Music Content Industry Association (KMCIA) . February 16, 2019. ko.
8. Web site: 2018년 07월 Album Chart.
9. Peak Gaon Chart Digital Chart Ranking
10. Billboard Korea K-pop 100 Chart
11. gugudan SEMINA(구구단 세미나) - '샘이나' Official M/V. July 10, 2018. Jellyfish Entertainment. August 20, 2023. YouTube. Music video.