Karasuhime

Sealed Form: Sora's Zanpakutō looks like an average katana, the tsuba resembles an egg and has two feathers attached by a string. The sheath is grey and the handle is black, the handle appears to cover a portion of the sheath. Sora carries his Zanpakutō over his left shoulder by a strap, alternatively he carries it upside down in his left hand holding the sheath.

Shikai: Is triggered by the command "Shinka" (Evolve), Whilst holding onto Karasuhime with his right hand, the blade start disappearing into the handle as light streams from it over Sora's lower right arm. When the emitted glow dies out, it is revealed that Karasuhime has now taken on the form of a black and gold gauntlet the top covered in feathers, with three claws sticking out. However when released whilst holding Karasuhime in Sora's left hand it releases its "true form", the blade start disappearing into the handle as light streams from it over Sora's lower left arm. When the emitted glow dies out, it is revealed that Karasuhime has now taken on the form of a black and gold gauntlet the top covered in feathers, adorned with a crows head. A strange mark has appeared in Sora's left palm.

Shikai Special ability: Umō No Buki (羽毛の武器, Armoury Of Feathers) Karasuhime has the ability to absorb an opponent's Reiatsu based attack through the mark on Sora's right hand. As it absorbs energy the feathers start turning white after all feathers have changed a crow appears from the gauntlet and the feathers fade back to black, the crow is made from compressed Reiatsu and has the ability to change into a weapon of Sora's choice (this excludes any type of sword). Karasuhime can create a total of 10 crows.

Bankai: Chidori Karasuhime (千鳥 烏姫, A Thousand Birds Crow Princess) Karasuhime's bankai can only be activated once 10 crows have been created. When Sora screams "Bankai" all 10 crows fly toward Sora with great speed, creating a cocoon-like cyclone made of Reiatsu when it has faded Karasuhime has taken the form of an armour covering Sora's complete upper body and lower legs (including both shikai gauntlets). He is wearing a black hood and part of his face is covered by beak shaped menpo.

Bankai Special Ability: Sora can now absorb Reiatsu based attacks with both hands as the mark has now also appeared on his right hand, he is also able to create crows with his right gauntlet now. The absorption is much more efficient and is able to absorb more powerful techniques, In Bankai every feather turned white results into a crow appearing, as a result the maximum number of crows has increased to 1000. As apposed to its shikai the crows created by Chidori Karasuhime can only change into swords.