yeah lol he is, he got a parasite so i thought it would fit

UPDATE
After cutting johns head off and the darkness within john latching onto him he has changed one last time.
The symbiote gives him powers like venom ((spiderman)) accept the suit is his skin and he can morph it to become a few things, also the symbiote is suppressing his nezumi past completly meaning biologically he is human, it also attempts to keep him alive.

powers
Claws: morphs hands to become a pair of claws, seven inch blades on the tips

Blade: morphs right arm to a giant blade, powerful but draining

whip: morphs a long barbed whip on right arm

Armour: temporarily turns his skin to a dark kind of metal, able to withstand stabs bullets tank shells, but only one hit, takes time to use again

Clubs: turns his left and right arms into giant club, his fist becomes the ball and can smash stuff but is heavy

Shield: makes a large shield, strong

The symbiote is a parasite that keeps its host alive, its only thing is it has come awake and powerful in kuon cause kuon had a powersource john never had, Nezumi magic. The symbiote actually feeds on the limitless nezumi magic within kuon, meaning he cannot cast the spells he used too

KK
UPDATE
after being brainwashed in a kiss with rose by Evil he now dosent know hes a nezumi, he is still a devout follower of megami and as far as he knows it he is Hida kuon last descendant of the crab clan and an orphanl... He remmembers nothing

Dea will like you, Kan ^_^