Sode no Shirayuki is Rukia Kuchiki's Zanpakutō, manifested as a stunning woman in white and pale blue robes with long, soft-spoken dialogue and striking pale blue hair. The blade itself lives up to its reputation as Soul Society's most beautiful Zanpakutō—when released, it turns pure white with a flowing ribbon trailing from the pommel.
The spirit specializes in ice-based combat, with Rukia referring to each of her techniques as "dances." The First Dance, White Moon, creates a circular frozen zone that spreads from the ground skyward, trapping everything inside. The Next Dance, White Ripple unleashes a massive wave of ice directly from the blade. For emergencies, the Third Dance, White Sword serves as her ultimate technique—only available when the zanpakutō is already broken, it reconstructs the blade from ice particles that pierce through obstacles and freeze anything nearby.
Content compiled by AnimeList.moe from publicly available sources.