H.U.B (Hope U Bounce)

Label: New Planet Entertainment

RUI (Rapper, Vocal)

Hyosun (Leader, Rapper)

Yehin (Vocal)

Seoryeong (Vocal)

Chehee (Vocal)

Former/Ex Member

Gracie (Leader, Main Vocal)

Yuem (Lead Vocal)

Keina (Main Rapper)

Official Fan Cafe

Official Facebook

Official YouTube

Uriga Hamkkehan Sigan (우리가 함께한 시간; The Time We Spent Together) 

[Digital Single] (2016.11.24)

1. 우리가 함께한 시간

FH

Michindeusi (Girl Gang) (미친듯이) [Digital Single] (2017.02.09)

1. 미친듯이 (Girl Gang)

FH

Ooh Ooh [Digital Single] (2017.06.01)

1. Ooh Ooh

FH

Beojkkochpineun Nare (벚꽃피는 날에; On a Day When Cherry Blossoms Bloom) 

[Digital Single] (2018.04.16)

1.. Beojkkochpineun Nare (벚꽃피는 날에)

2. Beojkkochpineun Nare (벚꽃피는 날에) (Acoustic Ver.)

FH

Finale [Digital Single] (2018.11.09)

1. 피날레

FH