H1-Key |

H1-KEY(하이키) 뜨거워지자(Let It Burn) Official M/V

H1-KEY(하이키) '건물 사이에 피어난 장미 (Rose Blossom)' M/V

H1-KEY(하이키) 'ATHLETIC GIRL' M/V

H1-KEY(하이키) Thinkin' About You Official Live Clip

H1-KEY(하이키) 'RUN' M/V

H1-KEY(하이키) 'SEOUL (Such a Beautiful City)' M/V

Rose Blossom - H1-KEY [Music Bank] | KBS WORLD TV 230106

H1-KEY(하이키) '기뻐 (Deeper)' Official Live Clip

[Knowing Bros] All About H1-KEY! Do You Want to Come In?😘

K-contents Voyage

H1-KEY(하이키) 'ATHLETIC GIRL' Choreography Video (Suit Ver.)

[Knowing Bros] If H1-KEY Grand Bow, They Can Get Pocket Money?! + Yel's Hiphop Dance Performance😎

K-contents Voyage

Let It Burn - H1-KEY ハイキ 하이키 [Music Bank] | KBS WORLD TV 240712

H1-KEY(하이키) '불빛을 꺼뜨리지 마 (Time to Shine)' M/V

H1-KEY (하이키) - Let It Burn | Show! MusicCore | MBC240622방송

Thinkin' About You - H1-KEY [Music Bank] | KBS WORLD TV 240119

H1-KEY (하이키) - Let It Burn [Lyrics] | KBS WORLD TV 240712

Let It Burn - H1-KEY ハイキ 하이키 [Music Bank] | KBS WORLD TV 240705

H1-KEY(하이키) ‘뜨거워지자(Let It Burn)' M/V (Performance Ver.)