Bushōgoma

is a technique used by Shunsui Kyōraku's Zanpakutō, Katen Kyōkotsu.

Description
Shunsui rotates with both blades facing in opposite directions creating large wind blades that fire toward an opponent from Katen Kyōkotsu. The wind blades join together forming a spinning circle of wind that upon contact with a target envelops the target with tornado-like intensity. The attack is not only dangerous but can disorient an opponent trapped within it. The technique is powerful enough to counteract high-powered Cero blasts. The game this technique represents is a spinning top game.