I picked this up cheap, the DVD case proclaiming it to be "The Japanese Shaun of the Dead". Very misleading. Yes, it's a comedy with zombies but that is as far as the similarities go. Based on a manga comic with the same name, apparently, the story is mainly about two workmates and their obsession with Jujitsu. Only there's a zombie apocalypse (yawn) so they're constantly having to deal with fighting off the living dead. Unless you are a fan of Japanese horror/comedy then this may not be your cup of tea. It is funny at times, tedious at others. Bizarre, or silly, is an apt description. There is plenty of violence but it's more comical than gory, tame enough for a 15 certificate (UK)