(L→R) RYU-TA / KOUHEI / GEN / HIROKAZ

2008年名古屋にて結成の4ピースロックバンド。
2015年に1st Full Album『CAVU』をリリースしメジャー進出。
2016年4月、バンド主催の野外フェス"YON FES 2016"を地元・愛知県で初開催。
2017年には日本武道館公演を行い即日完売。2018年には結成10周年を迎え、東名阪アリーナツアーを行う。
同年10月には3rd Full Album『SOIL』をリリース、2019年9月にシングル「SEED」を缶の形態でリリース。さいたまスーパーアリーナで単独公演"YON EXPO"を開催。2020年11月には、Aichi Sky Expoにて"YON EXPO'20"を開催した。
2021年9月に約2年ぶりの新作となる「fade / Just」をリリース、全国ツアー『Deliver 04 you tour』を敢行、11月に幕張メッセにて"YON EXPO'21"を開催した。2022年4月2日、3日に"YON FES 2022"を主催。
2022年10月12日に4年ぶりとなる04th Full Album『Harvest』をリリース。10月18日より全36公演の全国ツアー「Harvest tour 2022-2023」を開催する。

Vo.GENの少年のようなハイトーンボイスから繰り出されるグッドメロディーかつ疾走感溢れる楽曲と、圧倒的なライブパフォーマンスは観る者の心を掴む。

04 Limited Sazabys is a four-member punk-rock band formed in Nagoya, Japan in 2008. Due to its overwhelmingly aggressive live act which follows traditional punk-rock manner, catchy songs, and extremely high-note vocal style, 04LS have grown at fast paces and released 1st full album 'CAVU' from the major label Nippon Columbia in 2015. The band expanded their fan bases with successful performances at the large concert venues in various rock festivals. In April 2016, the band voluntarily organized a rock festival 'YON FES' in Expo 2005 Aichi Commemorative Park, located in their hometown Aichi-prefecture. 21 rock bands including 04LS performed and more than 20,000 audiences attended the festival within 2 days. The 3rd 'YON FES' will be held on April 7th and 8th, 2018. 04 Limited Sazabys still perform approximately 100 live concerts every year. The band held their first concert in Nippon Budokan in February 2017. As the band's 10th Anniversary Live Concerts, 04LS had their first arena tour in Tokyo, Nagoya and Osaka in 2018 and afterwards, accomplished a nationwide tour in 36 cities with their 3rd full album "SOIL" released in October 2018. They released their new single "SEED" in September 2019. For the first time in their band's history 04LS held "YON EXPO" in Saitama Super Arena on September 29th, 2019. Their overwhelmingly aggressive live act always thrills the audience, especially because of 04LS's beautiful melodies and with Gen's high-pitched vocals.