The information you provided was not detailed enough. I am unable to determine which role you are referring to. If you can provide more background or context information, I will try my best to help you answer your questions.
I'm not sure which anime the blue-haired girl you're referring to is from. If you can provide more information such as her name, character setting, plot background, etc., I will try my best to help you answer your questions.
Well, several things contribute to her beauty. Her hair color and eye color combination creates a visually appealing look. Also, her personality traits like confidence and friendliness can enhance her attractiveness. Plus, the way she's drawn with delicate features can make her stand out.
There are many. One example could be 'Sword Art Online', where some characters have blue hair.
Well, usually in such cartoons, the color of their hair could indicate their unique traits. For example, the pink-haired girl could be sweet and cheerful, while the blue-haired girl could be calm and intelligent. Also, the story might revolve around their friendship or adventures.
The story could involve a mystery they need to solve together, or it could be a fantasy world where their hair colors give them special powers and they have to use them to save the day.
I'm not sure exactly. Maybe it's a new character introduced recently or one that's not too well-known yet.
Well, a blue haired manga girl can be appealing because the unusual hair color adds an element of mystery and fantasy. It might also indicate that she has a non-conventional character or background story that intrigues readers/viewers.
It could be Betty Cooper. Sometimes in certain Archie comic storylines or interpretations, she's shown with blue hair. But it depends on the specific comic issue or version.