A character from [[Sora no Otoshimono]].  She's a type Beta angeloid ([[angel]] [[android]]) with [[very_long_hair|very long]] [[blue hair]] (usually in [[twintails]]), [[blue eyes]], bluish transparent [[wings]], and long pointy [[robot ears]].  She refers to other angeloids by their model type instead of their name. Unlike every other major female character, her build is far more petite.
ニンフ