Tourists and fans of K-pop boy band BTS visit the "BTS THE CITY ARIRANG Busan Welcome Center," which opened June 5 at the Busan Eurasia Platform, Tuesday. Yonhap

BUSAN — K-pop sensation BTS is heading back to Busan. Three years and eight months have passed since the group last stood on a stage in Korea's second-largest city, and the place has not been forgotten.

On June 5, about a week before the group's concert, the city was already restless with anticipation.

The seven-piece K-pop juggernaut — composed of RM, Jin, Suga, J-hope, Jimin, V and Jung Kook — is set to hold the Busan leg of its ongoing "ARIRANG" world tour at Busan Asiad Main Stadium scheduled for Friday and Saturday. The shows come roughly three months after the group's comeback performance at Seoul's Gwanghwamun Square, held to mark the release of its fifth studio album, and about two months after the tour's opening run in Goyang, Gyeonggi Province. Both Busan dates have long since sold out.

For BTS and its fans, Busan is not simply a tour stop. Few cities in the world carry the kind of weight for BTS that the port city does, and the group has chosen its concert dates here carefully.