Momo Hinamori

Momo Hinamori (雛森 桃, Hinamori Momo) is the lieutenant of the 5th Division, formerly under captain Sōsuke Aizen, currently under captain Shinji Hirako.

Hinamori has brown eyes, and wears standard Shinigami robes with her black hair pulled into a bun held in a tied cloth. When in her Shinigami robes, she wears the 5th Division's lieutenant armband. She can be seen in her pajamas, a plain kimono, in the latter case her hair is tied in a loose ponytail. When she attended the Shinigami Academy, she wore the red students robes assigned to the girls and her hair was in pigtails tied at the base of her neck.

Hinamori is an upbeat and easy-going girl who is generally quite trusting, but also very impulsive, emotionally vulnerable, and naïve (though she has said that she would like to grow out of her naivety). Quite friendly, Momo is on good terms with many of the Shinigami captains and lieutenants, particularly Tōshirō Hitsugaya (childhood friend), Rangiku Matsumoto (somewhat of an older sister figure), and Izuru Kira and Renji Abarai (academy classmates). Though normally kind, her rare bouts of anger can appear rather menacing, such as her outrage at Gin Ichimaru, who was a Captain at the time, when she blamed him for causing Aizen's death.

Hinamori's main pastime activities are reading and drawing. Due to her talent in drawing, she has overseen work for book illustration in the Shinō Academy. Her love for books was developed since Aizen regularly gave her the books he had read. In his absence, she frequently visits the library.
She also attends the ikebana lessons held by the 4th Division Captain, Retsu Unohana. She frequently pays visit to her and Tōshirō's grandmother in Rukongai. Her favorite food is peach (a reference to her given name), while she does not like plums, even though her Zanpakutō's name means "flying plum tree". She sometimes bakes cookies, and once made a batch in the shape of Aizen's glasses.
Since Momo was the utterly devoted lieutenant of Aizen, even believing him to be innocent and that Ichimaru had manipulated him, Aizen's betrayal to the Soul Society essentially broke her mental state, and his attempt on her life has had thus far unknown effects on her psyche. After Yamamoto debriefed Hitsugaya on Aizen’s plan concerning the King's Key, he allowed her to talk to her old childhood friend, though Momo appeared rather fatigued since regaining consciousness. After she apologizes to him profusely for not believing him and attacking him, Tōshirō pokes fun at her for her baggy eyes and small breasts, trying to make her laugh. Hinamori abruptly asks him if he is planning on killing Aizen, and when he tells her yes, she begs for Aizen’s life. As she enters a hysterical state, she is knocked out again, and Yamamoto apologizes for Momo. At this time, it is obvious that Momo is not in a stable mental condition. Hinamori’s mental state is not entirely unexpected, given her idolization of Aizen.

In the Fake Karakura Town arc, Momo appears to help defend Karakura Town against Aizen, Ichimaru, Tōsen, and the top three Espada, declaring herself as Aizen's enemy. However, as Rangiku notes, she still referred to him as "Captain Aizen," making it questionable if she's fully accepted the fact that Aizen is the enemy, or if she still has some doubts.

The command for its Shikai is "Snap" (弾け, hajike). When its Shikai is activated, Tobiume's blade straightens and produces two jutte-like prongs (three in the anime) along its length at various intervals.
Shikai Special Ability:
In this form, Tobiume releases exploding fire balls from its blade. The release of a fireball is accompanied by a sound, similiar to a seagull cry.

 Info from :

Blog Archive