Miko is the heroine of all La Blue Girl OVAs and a kunoichi. She is the last descendant of the female Miroku ninja clan, which has been feuding with the Suzuka clan for many generations. She is often very annoyed at being a sex ninja and having to use her body as a weapon against opponents. Miko can use many unusual sexual techniques, such as hardening her pubic hair into needles and firing them at an opponent, or the 'Nyoninboh' technique which allows her to swell her clitoris to the size of a man's penis and drive female rivals crazy with it. If strands of her hair are torn out, she can use them as acupuncture needles to stimulate her opponent's erotic pleasure points. Her most powerful attack is the 'Aoi Tatsumaki' (Blue Whirlwind), in which her hair turns into a giant blue tornado that invariably rips away all of her clothing. Miko is the daughter of Seikima, the King of the Shikima, and of Maria, the Queen, who is human and a former Miroku woman. As such, Miko is a demon-half-breed and has the blue coloured blood of the Shikima, hence the title 'La Blue Girl'. (Source: Wikipedia)
A beautiful and perfect student that excels in everything she does, Chizuru is every man's dream and she knows it. Playing men for whatever she wants, the young high school model has a great life until she meets her current fling's new neighbors. Instantly Chizuru, a girl who has never known love, falls heavily for the young female neighbor, Azumi Yamada. Chizuru, refusing to admit it at first, quickly comes to realize she must be with Azumi at any cost. Now living with her fake boyfriend, Hiroyuki, just one apartment away from Azumi, she puts forth every effort to constantly be around her crush. (wikipedia)
Cullen plays by her own rules, and only does what she wants, wandering around alone quite often. Her number one interest is music, and she is always in search of songs she likes. She sometimes chooses to sleep in a tent inside the ship rather than in the residential area, although this may be to listen to her music in peace and without fellow crewmates asking she turn down the volume. Cullen is one of the five main operators of the Vital Guarder, and the current girlfriend of fellow lone-wolf and VG pilot Yuki Aiba. Source: Wikipedia
A young Japanese rockstar, living in his parents mansion (a large Japanese apartment considered to be more like a suite) and on their money, he was yet another fling of the beautiful Chizuru. However, when his new neighbors moved in with their daughter Azumi Yamada, Chizuru quickly claimed him as her boyfriend. (Source: Wikipedia)
Azumi is an innocent and average looking young high school girl. However, after moving from Kyushu to a new city and new apartment complex she meets Chizuru. At first the friendly Azumi tries to be nice to Chizuru, only to be harshly rejected. Eventually though, the two become friends, although Azumi fears that there might be something weird about Chizuru. Azumi, who wishes to become a screenwriter, one day attempts to join the drama club. There she befriends a young, amateur film maker named Ryuichi Kobayashi.
Beautiful, full of boundless energy. Hard to say what she is really like, versus what she was intended to be. Video girls are generally supposed to be comforting, nubile, excellent cooks, and socially graceful, but the malfunction of Yota's VCR has made her tomboyish, at times rude, prone to violence, a terrible cook (actually, she learns to cook all by herself), but full of heart and able to feel human emotion.
Saru is the master locksman and protaganist of this manga. He's quite the pervery and is yet to have sexual relations with a woman. He also has a thing for Yukiko Fukune.