Bubblegum Brothers is a Japanese vocal duo formed in 1983 and made up of Brother Tom and KORN. Their music blends pop, R&B, soul, and dance elements into a smooth, harmony-led style that helped them stand out in Japanese popular music.
The duo is best known for "Won't Be Long," their signature hit and the song most closely associated with Bubblegum Brothers. That track introduced many listeners to their polished, feel-good approach to songwriting and performance, while also reinforcing their reputation for catchy hooks and strong vocal interplay.
Across their catalog, Bubblegum Brothers built a sound rooted in groove, melody, and contemporary R&B influences, while remaining accessible as mainstream Japanese pop. Their distinctive duo format and lasting best-known songs make them an important reference point for listeners exploring Japanese pop duos with soulful harmonies and classic late-20th-century styling.
