What’s the name of Law’s sword? How many tattoos does Law-san have?

D: What’s the name of Law’s sword? How many tattoos does Law-san have? Odacchi… please draw all of Law’s tattoos!!!! (≧□≦)

O: OK, got it! Here are the drawing of Law’s tattoos taken from my notes. → He has heart themed tattoos, but I wonder if there is a reason for that? The name of his sword is Kikoku (鬼哭 Kikoku^?, literally meaning “Demon’s Cry”). It has no rank. It is a “cursed sword”.