Akitsu

Appearance wise, Akitsu has short, light brown hair and her face is kept in a calm and quiet expression except when with her Ashikabi. Her clothes consist of a top that was a white shirt with long, flowing sleeves in a similar make to a kimono, but that was where the similarities ended. The cut out for her head was lined with black fabric and was larger then the standard cutout for her head, it was wider, allowing some of Akitsu's shoulders to be seen and then going down in a very low V-cut that showed off nearly a third of her chest and stopped at her upper stomach. A black obi with a bow in the front held the shirt tightly against her body. She had chains in her ensemble, which was used to bind her clothes together above her breasts, while the other set looped around her neck and then went down between her cleavage.

Personality wise, matching her power, Akitsu has a very cold and melancholic personality. She is a woman of few words, and when she does speak, it is usually in a neutral tone. She appears to be very polite, formal, and blunt, and will follow her master's orders without hesitation, which can cause her to come across as ruthless and uncaring. Despite her strong sense of duty and fervor, Akitsu does have her moments of forgetfulness. In one instance, Akitsu entered a battle without wearing her panties; it was first assumed she was ordered to do so by Hayato Mikogami, but it was revealed that it was actually due to a case of absent-mindedness[5]. She also stated she was envious of Homura because, at the time, it was still possible for the other Sekirei to be winged and thus have an Ashikabi, something she thought she could never achieve.

Akitsu also seems to possess some knowledge on subjects like the first generation Disciplinary Squad and she can be quite emotive when she wants to be, describing the shift as her "ice melting", blushing, crying, and eagerly kissing her Ashikabi Hayato Mikogami, as well as professing her love for him, and a strong desire to always be able to be with him and protect him, when she was about to emerge, emerging, and about to go off to fight post-emergence. However, when she meets her new Ashikabi she becomes much more emotive and she even has a surprisingly submissive and lewd side to her but she still is sweet nonetheless.

As for her powers, Akitsu has the power of ice manipulation. In the few times she has fought, she displays the skill of near-instantly freezing targets within her field of vision, such as Homura's leg. Akitsu is also able to shoot ice projectiles of varying sizes and shapes (predominantly jagged icicles) at her opponents, aiming to pierce them from afar. She is also vary fast and agile, has high stamina (something that makes her blush), and is passably durable. However she can even manipulate the weather to a great extent thanks to her ability "Snowscape".