Super Sonico the animation [TV]

A novice idol, mascot of Nitro+ and the main character from the visual novel game SoniComi by Nitro+.
She has also appeared in the parody opening of Mahou Shoujo Madoka Magica that Nitro+ released as an April fools’ prank, along with other characters from the same company.
Read more at http://myanimelist.net/character/41646/Super_Sonico#RF20Dee8bds5X0BJ.99