Super Junior, consisting of 1983-born members Leeteuk and Heechul, is introducing a new unit called 'Super Junior-83z' (Super Junior-PalSamz). This unit plans to hold a fan concert tour titled '1983' (Ilgu Palsam) alongside their official debut in July.

Super Junior-83z will conduct their fan concert tour across nine Asian regions, starting in Seoul and including Tokyo, Bangkok, Hong Kong, Kuala Lumpur, Macau, Kaohsiung, Singapore, and Taipei. The first performance of the tour will take place from July 25 to 26 at the Olympic Hall in Olympic Park, Songpa-gu, Seoul. Detailed information such as ticket reservations will be announced later through the official Super Junior fan club community and SNS.

Although Leeteuk and Heechul are the same age, they differ in every other aspect, drawing attention to the unique chemistry the two members will showcase. Previously, they premiered their new song "ONSAEMIRO" on stage during the encore performance of Super Junior's 20th anniversary world tour, 'SJ-CORE in SEOUL' ( SJ-Core in Seoul).

Meanwhile, through 'SUPER SHOW 10,' Super Junior completed 32 performances, including encores, across 17 locations worldwide such as Seoul, Hong Kong, Jakarta, Manila, Mexico City, Monterrey, Lima, Santiago, Taipei, Bangkok, Nagoya, Singapore, Macau, Kuala Lumpur, Kaohsiung, Saitama, and Ho Chi Minh City, becoming the first overseas group to perform at Taipei Dome.