Jiro-sama Fauxpas

Jiro is the Cuarto Espada in Rayanone Michihofo's Arrancar Army.

Zanpakutō
His zanpakuto is acero (Spanish for "steel"). In its sealed state, it becomes many swords.
 * Resurrección: Its released command is harden. When he releases it, he turns into a knight with a dragon behind him.
 * Resurrección Special Ability:

Nobody really knows what he can do in this form.