It's on fire. ONEOKROCK is a Japanese rock band, which was founded in 2005 and made its debut in 2007. Because of their very successful concerts, such as 20 10 Japanese budokan, 20 14 Yokohama Stadium and 20 13 and 20 15 arenas, they quickly became one of the most popular Japanese rock bands. The outdoor live concert on 20 16 was attended by 1 10000 people. So oneokrock became popular in Japan.