Shakkahō

is one of the Kidō spells in Bleach.

Description
The user fires a sphere of powerful, crimson energy at the foe. It is #31 and is also one of the mid-level Hadō spells.

Known Practitioners

 * Rukia Kuchiki
 * Izuru Kira
 * Renji Abarai
 * Momo Hinamori
 * Rangiku Matsumoto
 * Tōshirō Hitsugaya
 * Isane Kotetsu
 * Yumichika Ayasegawa
 * Jūshirō Ukitake
 * Yoruichi Shihōin

Trivia

 * It is one of the most commonly used Kidō spells in Bleach.