Onpu Bomu

Onpu Bomu (音符ボム, Musical Note Bomb) are a type of Bob-omb based on the musical notes from Mario Paint's music mode that appear in Super Mario-kun volume 5. They look like normal Bob-ombs, but with the stem and the flag of a musical note replacing the fuse.

Using a flying machine with gadgets based on the Mario Paint modes, Lemmy lures Mario, Luigi, and Yoshi to his room and attacks them. One of these attacks has him releasing Onpu Bomu on the heroes, hurting them with explosions.