KIJI (104.3 FM), known as Boss 104.3, is a radio station based in the village of Tumon in the United States territory of Guam inside the La Casa de Colina building.
The station would also help Guam residents to learn Japanese language and culture.
In late 2006, KIJI began programming a rhythmic-dance oldies format that was known as "Retro Radio" or "TenFour", which featured classic party tunes from the 1970s, 1980s, and 1990s.
On March 5, 2012, KIJI changed to classic rock as Boss 104.3.
In May 2016 KIJI switched back to classic hits.