D.N. Angelディー・エヌ・エンジェル ; D N Angel ; D·N·ANGEL ; D•N•Angel• ; D.N.Angel ; 디엔 에인절 ; Daisuke Niwa Angel ; Dei Enu Enjeru ; DN Angel ; DN Anjeiru ; DNエンジェル ; DNAngel ; Siêu trộm (Vietnamese)

Daisuke Niwa is an ordinary, if slightly unlucky, middle school student. On his fourteenth birthday, he comes down with a 'condition' that has plagued the men in his family for three hundred years. When he sees his crush, Risa, he transforms into his alter ego, the phantom thief Dark. Unfortunately, when Dark sees his crush, Risa's twin Riku, he transforms back into Daisuke. The only cure for this craziness is if Daisuke can get Risa to fall in love with him and Dark can get Riku to fall in love with him. But that's going to be a problem, seeing that Riku hates Dark and Risa loves him.