随着专辑《CODE NAME BLUE》的发布，FTISLAND 举行了“5th Anniversary Arena Tour 2015 '5...GO'”巡演，共在6个城市举办了9场演唱会。其中，2015年7月20日在埼玉超级竞技场的演出备受瞩目。With the release of the album"CODE NAME BLUE", the tour [FTISLAND 5th Anniversary Arena Tour 2015"5...GO"] was held in 6 cities 9 concerts. The content includes the one held at Saitama Super Arena on 20th July, 2015.