2AM member Seulong performed at the Tokyo concert even with his injury. Seulong performed at the November 2 concert on a wheelchair. On October 31, Seulong had injured his foot while exercising. He had an emergency surgery on November 1 and performed at the concert the next day on November 2. (via 2AM Japan Concert is Successful, ‘Seulong Performs Even with Injury’ | KpopStarz)