U-KISS is one of the groups slated to appear on the upcoming Chuseok special of MBC's 'Idol Star Athletics Championships', but member Dongho will be sitting out.

A rep from U-KISS' agency announced on the 3rd, "Dongho was unable to participate due to his filming schedule for his drama in Japan. As planned, the rest of U-KISS will appear without Dongho."

SEE ALSO: 160 idols to compete during the Chuseok special of 'Idol Star Athletics Championship'

One hundred sixty idol stars have already started competing in track and field, archery, and futsal, including members from 2AM, miss A, Henry, B2ST, INFINITE, MBLAQ, ZE:A, SECRET, Rainbow, Girl's Day, A Pink, Dal Shabet, TEEN TOP, B1A4, EXO, Crayon Pop, VIXX, Roh Ji Hoon, and more.