Hokuto no ken is an already ridiculous anime with over the top martial arts fighting.
Your usage of micky mouse and a strange looking creature highlights the absurdity of that anime.
The main protagonist; Ken shiro can literally make his enemies explode into a gory mess using his own two hands.
Most of the combatants in that show have an extremely destructive force in their hands.
The crazy fight scenes along with blood are the main attractions of fight of the north star.
The more violent elements of hokuto ken have been toned down in the anime adaptation.
A lot of things about Hokuto no ken is perfectly ripe for the ridicule of parody.
I would be interested in seeing more of your Hokuto no ken themed movies.