First off, this is good work. The art is good, the voices selected for the English subtitles are all veterans, and the action is cool. I love the sci-fi setting of Earth in the future, with androids (called Humaritts), orbiting space weapons that have been around for 30 years and cities sinking into the sea. Yet, while this might sound like a dark future there is no sign of social decay or crowds of homeless people living on the street. Sure, there are terrorists and criminals, but there is also beauty and perfume!
The idea that secret agent Najica Hiragi is a perfumier by day seems almost original and really added to the humor. A cosmetic empire as a front! Sure, maybe they took a lot from James Bond or Noir, and maybe there is A LOT of fan service. So what? It if funny, sexy and I enjoyed it.
The DVD's extras are nice too. Previews, of course, as well as sketches and commentary for one of the episodes by the two main female voice actresses.
At 100 minutes, with only four episodes, I would suggest getting it new or used. It's that good.
PS - There seems to be nothing going on between the two main female characters, sorry. I know what it looks like on the first DVD's cover, but that's just to hook you too.