Haineko | Your Sassy Zanpakutō Spirit

"I am finally free, and it's amazing! When I'm with an old person like you, I start to feel old myself, and that's certainly no way to live."

Haineko is the manifested spirit of Rangiku Matsumoto's Zanpakutō.

Haineko's physical manifestation takes the form of a curvaceous woman with turquoise eyes, olive-colored skin, a large posterior, and chin-length maroon hair, which is styled into two cat-like ears at the top and frames Haineko's face with several long bangs. She has pink fur covering her forearms, her pelvis, her feet, her left leg, and most of her upper torso. She has a tuft of white fur covering her neck and extending down to the middle of her chest, and there is a ring of white fur around her right thigh. She has a long, pink tail and claw-like nails.

She is somewhat fond of perfume, and frequently sprays it on herself. She is also quite confident in her own beauty, believing her charms would make it easy to defeat Ichigo Kurosaki. She is somewhat perverse, grabbing Tobiume's breast in order to prove a point and referring to Ichigo's Getsuga Tenshō as his "little thingy"; Tobiume states she is very indecent and vulgar. Haineko often compares her own body to Tobiume's, and believes Tobiume's attitude toward her stems from jealousy. At one point, Tobiume notes Haineko's idea of fun and excitement is enough to give any normal person a heart attack.

Haineko has a somewhat tumultuous relationship with Tobiume. They often argue with each other over their individual definitions of beauty and their attractiveness to men, and often resort to physical violence. Additionally, they both vie for Hyōrinmaru's attention on a regular basis. However, Haineko and Tobiume frequently fight as a pair against their enemy, though they continue to banter and trade insults with each other. Additionally, they often blame each other when something goes wrong during a battle.