Guckkasten is a South Korean indie rock band. Formed in 2003 under the name The C.O.M., the original lineup consisted of vocalist Ha Hyun-woo, guitarist Jeon Kyu-ho, drummer Lee Jung-gil, and bassist Kim Jin-eok. Due to conscription, The C.O.M. disbanded. In 2007, they regrouped with Kim Ki-bum as bassist under the name Guckkasten, which is the German word for Zograscope. The band intends to make music with psychedelic images hidden under analogous art.
Ellegarden is a Japanese rock band formed in December 1998 in Chiba, Japan. Ellegarden consists of drummer Hirotaka Takahashi, vocalist/guitarist Takeshi Hosomi, guitarist Shinichi Ubukata, and bassist Yuichi Takada. In 2008, Ellegarden announced an indefinite hiatus, which lasted almost 10 years. In May 2018, Ellegarden announced a revival with their first national tour since the hiatus.