富士急ハイランド
On May 24, 2013 SID also performed in Singapore for the first time at the MUSIC MATTERS LIVE 2013 event. They release their new single "Summer Lover" on 24 July 2013 followed by 2 other side single included in the album Side B Complete Collection on August 21, 2013. The two tracks mentioned are CELEBRITY and SENSE. On July 27, 2013, SID make a tour for their 10th Anniversary Live, first at Fukuoka; then at Sendai on August 3, 2013, Osaka on August 10, 2013, and finally at Fuji-Q Highland, Yamanashi on 24–25 August 2013.