Hyourinmaru

氷輪丸

Hyourinmaru is the manifested spirit of Toshiro Hitsugaya's Zanpakuto, appearing during the Zanpakuto Unknown Tales arc.
Hyourinmaru appears as a tall, young man with long, wild, teal-green hair, an icy blue X across the center of his face, and ice-clear eyes. In his human form, he is a stoic and silent man dressed in loose, samurai-like garments, with a chain around his waist (similar to his Zanpakuto form) and a dull gold adornment on his chest (similar to the design on Hitsugaya's sash). His arms and legs are covered in ice, similar to Toshiro when using Bankai, and he has a prehensile tail with an icy tip. At any time, Hyōrinmaru can take the form of a gigantic, icy blue, serpentine dragon with large wings and an echoing voice.