BugLug formed in 2009, when their official site teased a shadowed image of the members, a teaser of the song "-7-", their first EP release date and a countdown for December 19.
[3] In that day, the band was revealed, consisting of vocalist Issei, guitarists Kazuki and Yu, and bassist Tsubame and they signed to Resistar Records.
On May 7, 2016, Vocalist Issei was hospitalized for after suffering severe head injuries after falling down a flight of stairs at a restaurant in Shibuya, Tokyo causing the band to postpone all later tours.
[11] On May 3, 2023 BugLug released their album "i CON"[12] Their music has described as "a new style of mixed rock".
[13] Vocalist Issei's sweet voice and colorful performance has been described as "fresh and full of pop".