Kabuki

Kabuki is an enemy that first appeared in Ninja-Kun. Kabuki warriors appear after the Doruma. Their weapon of choice is bombs. They toss bombs on Ninjakun from above, which makes them generally less of threat when they are below Ninjakun. But they are still a threat when they are on the same level as they can toss the bombs quite far. Once you throw a star at a Kabuki warrior, stay underneath the path of the bombs that they lob.