5:13 back number-Suiheisen 4:58 back number - 水平線 / from LIVE Blu-ray & DVD『in your humor tour 2023 at 東京ドーム』 4:41 삶을 걸어가는 너에게🌊: Back Number - 수평선(水平線) [가사/발음/한글 자막] 2:59 [#Active Singer JAPAN] Shin (신) - Horizon (수평선) | Active Singer Episode 6 250824 | BS Nippon TV |... 3:53 back number - Want Want Want / from『“Grateful Yesterdays Tour 2026” at Nissan Stadium』 4:49 back number - 水平線（SCENT OF HUMOR TOUR 2022 Ver.） 6:28 Back number - 水平線 (suiheisen) live anti sleeps tour 2024 4:50 back number - Suiheisen (水平線) [Lyrics/Romaji/Terjemahan] 4:48 🌊 만들어진 이유가 눈물나는 노래 : back number - 수평선 (水平線) [가사/해석/lyrics] 4:51 Suiheisen - Back Number Full Lyrics dan Terjemahan 4:40 P1Harmony JIUNG - 'Horizon' back number cover 3:47 back number - Want Want Want [Lyric Video] (NHK Winter Sports Theme Song) 4:34 back number - ヒロイン (full) 4:39 【Lyrics JP Romaji Eng】水平線 Suiheisen / back number 4:39 【Lyrics JP Romaji Eng】水平線 Suiheisen // back number 5:09 Yellow 4:54 to new lovers 4:51 수평선 水平線 Suiheisen - 백넘버 back number [자막] | 라이브 live