Hurricane Winder

Hurricane Blast (ハリケーンピリオド), known as "Hurricane Period" in Kingdom Hearts HD 2.5 ReMIX, is an ability that appears in Kingdom Hearts Final Mix and Kingdom Hearts II Final Mix. It allows Sora to spin-slash with the Keyblade 1080 degrees vertically in rapid moonsaults.

Mechanics
In Kingdom Hearts Final Mix, Hurricane Blast is a combat ability that provides Sora with a powerful air combo finisher against enemies above and below. It also only hits each target once and Sora falls mid-spin at some point. It costs 2 to equip.

In Kingdom Hearts II Final Mix, Hurricane Period is an action ability that provides Sora with an aerial finishing move, now with a different flight pattern (Sora stays in the air while flying forward a bit and has added special effects) and now hits enemies multiple times and launches them.

Kingdom Hearts Final Mix

 * Sora learns Hurricane Blast at level 27 with the Dream Sword, 51 with the Dream Shield, and 18 with the Dream Rod.

Kingdom Hearts II Final Mix

 * Limit Form has Hurricane Period as a default ability.

Kingdom Hearts 358/2 Days
While wielding the Oathkeeper, Two Become One, or Dream Sword, the air combo finisher is a Hurricane Blast-like move with no special effects but with the flight pattern of the Kingdom Hearts II Final Mix version.

Kingdom Hearts Re:coded
While wielding a Keyblade with the Sonic Arts, Data-Sora can have one of his air combo finishers resemble Hurricane Blast from Kingdom Hearts II Final Mix.