Sentoryu

Sentoryu (千刀流 Sentōryū, literally meaning "Thousand Swords Style") is a style of sword fighting developed used by Aisa Himegami that uses the powers of Tekketsu to wield a multitude of blades, of various shapes and sizes, and switching between them seemingly at random to keep on changing one's fighting style. This style of swordsmanship is almost unique to Aisa as only the unique powers of her Tekketsu allow her to create the numerous blades needed for this style and her own expertise with not only swords, but spears, cleavers and other types of bladed weapons make it possible for her to use this style.

History
Though initially a practitioner of Ittoryu, Aisa soon switched to the two sword based Nitoryu, only to then discard the two blades in favor of a spear. Over the course of her training for the Cipher Pol she made use of a multitude of weapons, ranging from katanas, to spears, to fencing blades and even cleavers. To best make use of her diverse knowledge of balded weapons, her superiors arranged for her to be given the meito Tekketsu, which they thought would allow her to make the best use of her wide range of skills. She developed Sentoryu as she learned the powers of Tekketsu and began mastering its usage.

Yontoryu Techniques
Aisa has shown herself to be capable of using Yontoryu by holding a blade in each hand and a blade each held in her feet using her toes.

Spear-based Techniques

 * Shinsō (神鎗, God Spear):