Spear of Tenshinsho-den Katori Shinto Ryu 天真正伝香取神道流 (Suyari) - Hashikakaru (Bridging) Movement & Kamae
In his Katori Shinto Ryu: Warrior Tradition book Otake highlights the Hashikakaru movement in the halberd and spear sections as a key play. In this movement the sword initiates a bind at the end of the long weapon and then uses that bind to pass the tip and close in. This sequence encapsulates the essence of the sword and spear in the Katori spear kata.