Getsuga Jūjishō

is a technique of Ichigo Kurosaki's true Shikai, Zangetsu.

Description
Firing a Getsuga Tenshō with each blade of his true Shikai, Ichigo fuses them into a large, cross-shaped blast of energy. It is powerful enough to disperse Candice Catnipp's Electrocution technique and completely obliterate her left arm on contact.

Trivia

 * Curiously enough in Bleach: Blade Battlers 2nd, Zangetsu/Hollow Ichigo's neutral Super Move, Niren Getsuga, is a cross-shaped double Getsuga Tenshō that predates this attack.
 * Ironically, Niren Getsuga is also another Getsuga Tenshō variation used by Zangetsu before Ichigo himself (albeit a non-canon variation).