Shiriko da Gama (シリコ・ダ・ガマ,Shiriko da Gama?) is the sub-boss of Tengu Man's stage in Mega Man 8. It is a large cannon/core stationed at the end of the kappa-like airship, Air Gapper, and thus is fought on the Rush Jet. It has two attacks: Firing an energy ball spread, or a large laser. As Mega Man attacks it, it will gradually fall apart.
Shiriko da Gama comes from "shirikodama", which is the Kappa's food.