Blue is the Minun and Berry is the Plusle. Since they are still young, they can't speak like the other Magical World Pokemon, so they only speak Poke-talk. Their trademark is a blue berry.
Both Blue and Berry are very kind. Blue is a daredevil and loves action while Berry is delicate, sensitive, and quiet.
Blue wears a blue bow on her left ear and Berry wears a pink bow on her right ear.