Hyorinmaru is the manifested spirit of Toshiro Hitsugaya's Zanpakuto.

Contents
Background
Physical Appearance
Hyorinmaru's spirit takes the form of a gigantic, ice blue, serpentine ice dragon with large wings and an echoing voice.
Hyorinmaru's physical manifestation takes the form of a tall man with an icy blue, X-shaped mark extending across his face, grey eyes, and long, teal-green hair which reaches his lower back. He wears a dark blue chest-plate underneath a pale-blue kimono, which is connected by two bronze, star-like chips joined by a pale green rope; the kimono also has a dark blue horizontal stripe on either sleeve, has white edges, and is bound at Hyorinmaru's waist by a long piece of pale green cloth, which acts as a prehensile tail and is tipped with ice. He has a scarf-shaped piece of ice on his shoulders which extends around the back of his neck, and his arms and legs and completely covered by ice.
Personality
History
Powers and Abilities
- Immense Spiritual Power - As the Zanpakuto spirit of a powerful captain of the Gotei 13, Hyorinmaru possesses a large amount of Reiryoku. His Reiatsu is light-blue.
- Swordsman Specialist
- Enhanced Speed
- Cryokinesis - Hyorinmaru can generate and manipulate ice for a variety of purposes.
Zanpakuto
The sealed form of Hyorinmaru's Zanpakuto takes the form of a standard katana with a long silver blade, a bronze, star-shaped tsuba, and a light-blue hilt.
- Shikai - Its' release command is "Reign over the Frosted Heavens".
Shikai Special Ability
- Hyroyu Senbi (Ice Dragon Swirling Tail)
- Sennen Hyoro (Thousand Years' Ice Prison)
- Storm Summoning
- Bankai: Daiguren Hyorinmaru (Grand Crimson Lotus Ice Ring) - Hyorinmaru surrounds himself with icy wind before transforming into a large, icy blue, serpentine ice dragon with large wings (which also appears to be the original Zanpakuto spirit of Hitsugaya's Zanpakuto).
Bankai Special Ability
- Flight
- Freezing Scream
- Ice Beam
Relationships
Friends/Allies
- Toshiro Hitsugaya (Shinigami master)
- Dangetsu (Best friend)
- Karin Kurosaki
- Rangiku Matsumoto
- Haineko