Sexy Voice And Robo

from animenewsnetwork: she calls herself sexy voice. to most of the world, she's just hayashi niko, an ordinary schoolgirl – but when time permits, she lives a double life as a hired investigator/spy. to help her, she has recruited the rather unlikely assistant she calls robo, a geeky lump of a man who doesn't really know why he feels the need to do everything she tells her to. he just does it. together, the odd team solve a number of cases for sexy voice's employer, an aging gangster.