【4K】‘君は夏だった’ H1-KEY (하이키) 1st Mini Album『Lovestruck』発売記念リリイベ “Summer Was You (여름이었다) Jp Ver.” 250822
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【4K】‘パネルサイン’ H1-KEY (하이키) 1st Mini Album『Lovestruck』発売記念リリースイベント 250822
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【4K】‘君は夏だった’ H1-KEY (하이키) 1st Mini Album『Lovestruck』発売記念リリースイベント “Summer Was You Jp Ver.” 250831
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250712 하이키 - 여름이었다
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〖メンバー紹介〗H1-KEYって誰がいるの？Queendom Puzzle出演者も！！
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하이키 디어마이뮤즈 팬싸 0529 나의 첫사랑에게
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【4K】‘君は夏だった’ H1-KEY (하이키) 1st Mini Album『Lovestruck』発売記念ショーケース “Summer Was You Jp Ver.” 250827 2部
![[EN/JP/CN] [BEH1ND] H1-KEY Japan Promotions Behind Ep.1](https://i.ytimg.com/vi/W7GUbHZwMr8/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLDGYag6CA77_McmR3O2zE3eGWDgSQ)
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[EN/JP/CN] [BEH1ND] H1-KEY Japan Promotions Behind Ep.1
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H1-KEY ( 하이키) - 'Summer Was You' ( 여름이었다 ) | JPN Ver.「君は夏だった」 250819
![[EN/JP/CN] [H1-LOG] YEL’s Day Out at the Ballpark | YEL Vacation V-LOG](https://i.ytimg.com/vi/ZJ_MC4DQx0o/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLBnccL-aiIhtMpuDyodc4_i443hfw)
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[EN/JP/CN] [H1-LOG] YEL’s Day Out at the Ballpark | YEL Vacation V-LOG
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하이키 #H1-KEY @260104 WKBL 올스타 🏀 ♬ 건사피장 ♬ 여름이었다
![[아이CONTACT] H1-KEY(하이키) ’여름이었다’ | Off The Stage | 4K](https://i.ytimg.com/vi/xnKH0VLo77M/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLBKqsGJE0q0Kz-QsPDlBzBcuKG6Iw)
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[아이CONTACT] H1-KEY(하이키) ’여름이었다’ | Off The Stage | 4K
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H1-KEY(하이키) '건물 사이에 피어난 장미 (Rose Blossom)' 250822 FANCAM
![하이키 H1-KEY 250909 춘천시 대학연합축제 [모여봄:來] 송곡대학교](https://i.ytimg.com/vi/0RfS8YF73GI/hqdefault.jpg?sqp=-oaymwE9CNACELwBSFryq4qpAy8IARUAAAAAGAElAADIQj0AgKJDeAHwAQH4Af4JgALQBYoCDAgAEAEYESBaKHIwDw==&rs=AOn4CLDTLzwLNfFVTUyy5EuJ8eod_FKERQ)
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하이키 H1-KEY 250909 춘천시 대학연합축제 [모여봄:來] 송곡대학교
![[4K60] 250822 H1-KEY 하이키 君は夏だった Summer Was You 옐 YEL FANCAM @ Lovestruck Release Event](https://i.ytimg.com/vi/XX6Mfj0dh4Q/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLDz8t8Rrg1YVvPQSF4byF1XpECLhQ)
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[4K60] 250822 H1-KEY 하이키 君は夏だった Summer Was You 옐 YEL FANCAM @ Lovestruck Release Event
![H1-KEY - 세상은 영화 같지 않더라 [2026 카운트다운쇼 LIGHT NOW] | KBS 251231 방송](https://i.ytimg.com/vi/ywXj-pSiAyM/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLB-SbeHgZD5D3SBccAMfjJzHRAGrA)
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H1-KEY - 세상은 영화 같지 않더라 [2026 카운트다운쇼 LIGHT NOW] | KBS 251231 방송
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Summer Chill MAXED OUT🌊 Care to join us in this hot weather?🫠｜H1-KEY - Summer Was You｜SoundBOMB360
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2025.08.20 H1-KEY in タワーレコード梅田NU茶屋町店 by galaxy s24 ultra
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日韓ﾄﾞﾘｰﾑﾌﾟﾚｰﾔｰｽﾞｹﾞｰﾑ 【試合前】(K-popｱｲﾄﾞﾙ 『H1-KEY』歌唱) ｴｽｺﾝﾌｨｰﾙﾄﾞ北海道 2025.11.30(日)
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H1-KEY ♬ Summer Was You ♬ Good for U @250726 OCEAN WORLD COLOR-POOL FESTA #하이키 #여름이었다 #굿포유
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