Tsukiko Aido

Tsukiko Aido (藍堂 月子 Aidō Tsukiko) is the daughter of Nagamichi Aido and the younger sister of Hanabusa Aido, which makes her the cousin of Akatsuki Kain cousin who is a Level B Aristocrat Vampire, but she is not a student of the Cross Academy.

Appearance
Just like Nagamichi Aido and Hanabusa Aido, Tsukiko has blonde hair that has two small light blue hair clips on top of her head and light blue eyes.

Personality
As Tsukiko has not appeared much in the storyline, nothing is really known about her personality. Although judging from her one appearance, she may be the obedient type with possibly a slight infatuation for Kaname Kuran.

History
Tsukiko is one of Nagamichi Aido's three daughters.

Plot
Tsukiko first appeared when her father wanted to introduce her to Kaname Kuran, in the hopes that Kaname would consider her as a prospective bride, much to Hanabusa Aido's embarrassment and disgust.

Powers & Abilities
Due to limited appearances and role in the over-all plot of the series, any powers Tsukiko has is unknown.

Equipment
Tsukiko uses non-vampire hunting deer horn knives.

Hanabusa Aido
Very little is known besides that Tsukiko is the younger sister of Hanabusa who she still likes to pick on Hanabusa mostly about him saying that he loves Kaname Kuran, even though she is the younger one.

In the fan book, she and her sisters nickname Hanabusa "Hana".

Kaname Kuran
Her father tried to offer to Kaname to be his prospective bride, much to Hanabusa's embarrassment and disgust.

Etymology

 * The name Tsukiko means "moon" (月) (tsuki) and "child" (子) (ko).
 * Tsukiko's surname Aido means "indigo" (藍) (ai) and "temple" (堂) (do).