Lain, the main character of Serial Experiments Lain, is a 14 year old girl who uncovers her true nature through the series. She is depicted as a shy junior high school student with few friends or interests.
She later grows multiple, bolder personalities, both in the physical and Wired worlds.
The world of anime is home to all kinds of characters, with unique hairstyles, as well as unique hair colors. Pink, purple, orange, red... you name it! But for those of you who like your anime girls a bit more old school, check out this list of the top 20 anime girls with brown hair on MyAnimeList.