Weepy, Old Killer

Dogs: Bullets & Carnage OVA 1-2! I'm quite fond of semi-humorous, straight-to-the-point titles. The first 15-minute episode is about Mihai Mihaeroff, the weepy, old killer and Ian, his crazy student. The animation and palette reminds me of the style used in Ristorante Paradiso; good colours and almost-European setting. The second part was a humorous story introducing Badou Nails, the nicotine-addict. For short anime stories, it was cute, and judging by the next 2 titles, the other 2 main characters will be introduced. I read some of the manga waaaay back when, but I don't remember any of it. I suppose it is like the anime with superficial, sleek fanservice.