Pointan

Pointan (ポインタン) is a mouse pointer enemy from Mega Man 10. They hold and pull an area with size of 4 tiles to select it, making four windows appear in the selected area which fly off horizontally and vertically. They appear in Sheep Man's stage and Wily Castle 1. Triple Blade can destroy Pointan and its blocks with only two blades.

Trivia

 * It may be a reference to Microsoft Windows, as the mouse is what computers use for moving freely, and the mouse selects windows to throw at Mega Man.