Super Junior, SuperM, EXO-SC and Red Velvet will appear at Japan's largest summer music festival, 'a-nation online 2020.

In addition, SuperM, which will kick off its first full-length album project "Super One" with the release of its single "100" on August 14, is expected to draw keen attention as it will perform a variety of performances, including its debut song "Jopping" and its new song "100."

Meanwhile, 'a-nation online 2020' involving Super Junior, SuperM, EXO-SC and Red Velvet is scheduled to open at 15 p.m. on August 18.