"Troublemaker" is a song recorded by Japanese boy band Arashi.

[2] This was the group's third theme song for the NTV Olympic coverage, the previous two being "Hero" in 2004, and "Kaze no Mukō e" in 2008.

[8] On February 12, 2010, Arashi performed "Troublemaker" and "Yurase, Ima o" on Music Station's 1000th Episode Special.

[9] However, because of his work as the special newscaster for the Olympics news coverage on NTV, Sakurai could not attend the live music show as he had to go to Vancouver for the opening ceremony.

[10] Having finished his work with the Olympics, Sakurai performed "Troublemaker" with the other members of Arashi when they once again went on Music Station on March 5, 2010.