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[Hot Debut] gugudan SEMINA - SEMINA , 구구단 세미나 - 샘이나 Music core Show Music core 20180714
gugudan SEMINA - SEMINA | 구구단 세미나 - 샘이나 [Music Bank / 2018.07.27]
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Gugudan SEMINA, Ruby Heart [THE SHOW 180710]
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[gugudan - Wonderland] Debut Stage | M COUNTDOWN 160707 EP.484
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GUGUDAN SEMINA - RUBY HEART at KOREA UNIVERSITY (07/26/2018)
[NEWS K] GUGUDAN SEMINA, the unit making everyone jealous
[Gugudan OGUOGU - ICE CHU] Debut Stage | M COUNTDOWN 170810 EP.536
![[Hot Debut] gugudan SEMINA - SEMINA , 구구단 세미나 - 샘이나 Music core Show Music core 20180714](https://img.youtube.com/vi/3lZdGISRuUw/0.jpg)
![gugudan SEMINA - SEMINA | 구구단 세미나 - 샘이나 [Music Bank / 2018.07.27]](https://img.youtube.com/vi/c1kiXWvNoko/0.jpg)
![[뮤직뱅크] 구구단 세미나(gugudan SEMINA) - 샘이나 ㅣ KBS방송](https://img.youtube.com/vi/C20GA2HbDMY/0.jpg)
![[LIVE]gugudan SEMINA (구구단 세미나) - '샘이나' (Sejeong, Mina, Nayoung,STAGE SHOWCASE)](https://img.youtube.com/vi/sZ2NigdpLKs/0.jpg)
![Gugudan SEMINA - Ruby Heart [Show! Music Core Ep 596]](https://img.youtube.com/vi/1itCCHVG4Bc/0.jpg)
![[Hot Debut] gugudan SEMINA - Ruby Heart ,구구단 세미나 - 루비하트 Show Music core 20180714](https://img.youtube.com/vi/sgErxAtJmbM/0.jpg)
![gugudan SEMINA - SEMINA | 구구단 세미나 - 샘이나 [Music Bank / 2018.07.27]](https://img.youtube.com/vi/0d_w5ZfCf2M/0.jpg)
![[Show Champion] (gugudan SEMINA - SEMINA) | EP.277](https://img.youtube.com/vi/MS5dTSpRjB0/0.jpg)
![Gugudan SEMINA, Ruby Heart [THE SHOW 180710]](https://img.youtube.com/vi/_MbYTwH9qjo/0.jpg)
![gugudan SEMINA - SEMINA | 구구단 세미나 - 샘이나 [Music Bank / 2018.07.20]](https://img.youtube.com/vi/lOTk7IbGUu4/0.jpg)
![[gugudan - Wonderland] Debut Stage | M COUNTDOWN 160707 EP.484](https://img.youtube.com/vi/mwEurU8o-xg/0.jpg)
![[NEWS K] GUGUDAN SEMINA, the unit making everyone jealous](https://img.youtube.com/vi/VHrpczUENGs/0.jpg)
![[Gugudan OGUOGU - ICE CHU] Debut Stage | M COUNTDOWN 170810 EP.536](https://img.youtube.com/vi/1HjrGmCOdII/0.jpg)