Spring Swords/Bou Yaiba

Appearance
Bou Yaiba (Pole Sword) is the third of the Spring Weapons. The sword looks quite normal.

Abilities and Powers
Bou Yaiba's blade can be extended out by pressing one of two buttons on the hilt. This can be done up to three times in a row, making the sword four times it's normal length, and allowing the sword able to hit very far away objects. The second button brings the sword back one part.