Classical Cannon (クラシカルキャノン,Kurashikaru Kyanon?) is a cannon enemy from Mega Man 9 that appears in the stages of Concrete Man, Jewel Man, Plug Man and the third Wily stage. In Superhero mode it also appears in Tornado Man's and Magma Man's stage. It fires large exploding pellets which can be shot down.
New Classical Cannon (ニュークラシカルキャノン,Nyū Kurashikaru Kyanon?) is an improved Classical Cannon from Mega Man 10. It still functions similar to its Mega Man 9 counterpart, but now they can turn in a 180 degree angle.