Simple gameplay but it seems to function pretty well. I suggest you add a tournament mode and some type of upgrades(speed incr, str incr and maybe something that makes sumo smash charge faster) to add some replay value
Kick is too good now, atleast every boss should have some resistance too it. Also maybe add some "Achilles Power" usable once per level that incapacitates all foes onscreen. That would solve the agony when 3+ foes gang up on you. And a "Force Turn" command would rock aswell.
If youre gonna clone Bowmaster atleast try to add some own gameplay elements to cover it up. Shooting arrows without the need to determine force gets very boring aswell
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