Ōkasen

is a Kidō spell.

Description
The practitioner, raising their Zanpakutō horizontally in front of them, generates a yellow orb which widens itself along the length of their sword. Once it is fully charged, it fires outward as a horizontal blast, in a wide arc of yellow energy, at the target. This technique can be launched from the hand instead of a Zanpakutō, albeit producing a shorter arc.

Incantation
Unknown

Known Practitioners

 * Kisuke Urahara
 * Reigai-Kisuke Urahara