Kikoku

Kikoku is the name of Law's sword.

Appearance
Kikoku is a nodachi, a type of two handed long sword. The sheath is black with orange crosses.

Abilities
Law combines the Kikoku with his Ope Ope no Mi powers, with the sword serving as a "scalpel" of sort, cutting at a long distance. At full power, Law can bisect an entire mountain or meteor.