Aoi Zaizen

Aoi Zaizen is Paul Gekko's Classmate and the younger step-sister of Akira Zaizen. In LINK VRAINS, she is a popular Charisma NetNavi under the alias Blue Angel (ブルーエンジェル Burū Enjeru).

Appearance
Aoi is similar to Aoi Akira. Her standard attire is a uniform that consists of a slate-colored jacket with a light blue trim, which she wears over a light yellow jumper. Underneath, she has a white dress shirt with a blue tie and heart-shaped clip. Aoi's uniform also includes a short black skirt with black socks that reach below her knee and brown shoes. When she was younger, Aoi would wear a yellow dress with a green shirt underneath. Her hair was styled similarly to her Blue Angel persona. Aoi also carried a doll of "Evilswarm Mandragora".

As Blue Angel she takes on a appearance of magical girl, true to her name, she has very long blue hair which reaches her chest and is tied into two long strands with blue ribbons. Her eyes and eyebrows are also blue and she has a green clover tattoo on her right cheek. She wears a blue choker and pink heart-shaped winged earrings. Her outfit consists of a white sleeveless shirt with a blue necktie. Underneath, she wears a blue and pink dress with wing-shaped frills, and dark blue thigh-high socks. She wears dark and light blue boots with wings attached to each one. Lastly, she has a pair of white wings with pink heart-shaped and lavender clover-shaped patterns on each wing.

At home, Aoi's casual clothes include a blue and white t-shirt with pink accents, light blue shorts, and baby blue slippers.

Personality
Aoi is described as being very nice, polite, timid, and reserved on first sight. As a child, based on a picture of her, she is a shy girl, holding onto her mother. However, as a Charisma Duelist, Aoi becomes very active in LINK VRAINS. As Blue Angel, her personality is very bubbly, energetic and she is a smiling idol with a cheerful demeanor. She is very obedient to her older step-brother, Akira, but also wants to prove herself and is willing to show him that she can handle something on her own. She seems very distrustful of others, as she thinks most people only approach her for her connections to SOL Technologies. Despite this she is shown to be very grateful for people who have helped and saved her and she is also eager to help them in return.

Abilities
In LINK VRAINS as Blue Angel she can summon and create a blue energy whip.