Shirauo

Shirauo is a nodachi wielded by Amande and is one of the Meito.

Appearance
Shirauo is an extremely long nodachi, being about as tall as Amande herself and taller than average-sized people. Appropriate to its name, the sword has a fish-shaped guard and a grip with scale patterns.

Amande keeps Shirauo in a very long sheathe on her right hip.

Abilities
Shirauo has great cutting power, being able to cut through wood at any speed Amande wants, and can also cut through metal armor. Due to its length, it has great range and can cut through large objects.

Techniques

 * Slow Ballad (スローバラード): Amande bisects her opponent vertically from top to bottom, cutting slowly in order to maximize her opponent's pain. This was first used to kill King Baum slowly and tortuously.

Totto Land Arc
Amande was sent by Big Mom to an island to acquire eggs, and she slaughtered several knights with Shirauo.

Two days later, Amande went into battle against Monkey D. Luffy and Nami with many other members of the Big Mom Pirates. Amande bisected the insubordinate homie King Baum with Shirauo, killing him.