Kazuyuki SekiguchiSoundBorn 1955-12-21 · Niigata, JapanFilmography (6)Rhapsody, Rhapsody2026Southern All Stars LIVE TOUR 2025 「THANK YOU SO MUCH!!」at 東京ドーム2025 · Bass&VocalSouthern All Stars: Chigasaki Live 20232024 · SelfSouthern All Stars Special Live 2020 "Keep Smilin' ~Thank you, everyone!!~"2020 · SelfSouthern All Stars 30th Anniversary 真夏の大感謝祭LIVE2008 · SelfBonobono1993 · Shimarisu-kun's fatherCrew (6)Human Vapor2026 · SongsRecall2018 · Theme Song PerformanceOperation Love2007 · Theme Song PerformanceOoku Dai-isho2004 · Theme Song PerformanceSweet Season1998 · Theme Song PerformanceDevil's Kiss1993 · Theme Song Performance
