The South Korean pop duo TVXQ, known as Tohoshinki (東方神起, Tōhōshinki) in Japan, have embarked on twelve nation-wide concert tours.

The tour sold over 550,000 tickets in Japan and grossed over US$73 million, making it the largest overseas concert held by a Korean artist at the time.

[5] It is the highest-grossing concert tour held by a foreign music act in Japan.

[6] From January 2012 to June 2014, the duo performed in concerts for over 2 million people in Japan, the fastest mobilization by a non-Japanese act.

Fan club events are organized by Bigeast—the official fanclub of TVXQ in Japan—and are only for Bigeast members.