A giant, dragon like being, usually invisible to those who don't believe (did i mention its made of fucking fire?). Anyways, it flies across the lands, slaying cunts in their thousands, it doesn't give a fuck about anything tbh. Its diet is usually treasure and precious gems. Top guy though, type of guy you'd want to do coke with.
Utakimaru is the name of the zanpakuto of a righteous man by the name of 'the midnight cunt'.