To promote their music outside Japan, Sug performed at "J-Rock Invasion" in Germany alongside Kagrra, Kra, Alice Nine, and Screw—all of whom are also signed to CLJ Records, a German label.
Untuk mempromosikan musik mereka di luar Jepang, SuG dilakukan di "J-Rock Invasion" di Jerman bersama Kagrra, Kra, Alice Nine, dan Screw - yang semuanya juga masuk ke CLJ Records, label Jerman.