Iai Beheading

This is a technique utilised by the samurai General: Mifune.

Overview
Adhering to the principles of Iaidō, the user performs a quick and powerful slash with their sword in order to cut the intended target, before immediately re-sheathing the blade afterwards.

When used by Mifune, the technique was strong enough to cleanly slice open the large head of Hanzō's salamander, Ibuse.

Trivia

 * In Naruto Shippūden: Ultimate Ninja Storm 3, Mifune exclaims something similar to this technique's name when performing a differently named technique, which also has a different motion from this technique.

Decapitación Iai