Recently, I had the opportunity to finish the Black Blood Brothers: Box Set and I have to say that while it’s not in my top tier of favorite animes, it definitely ranks high up there in the next tier. This vampire based anime talks about how vampires and humans have set aside their differences and lived peacefully in a place called The Special Zone. There is a barrier that holds any vampire away from this area unless invited by a human being that is from here. Yet, there is a rogue clan of vampires called the Kowloon Children that are out to basically wipe both vampires and humans from existence. Think of them kind of like the infectious guy from Blade II.
So the point is that there is an older more chivalrous school of vampires called the Old Bloods, that do everything in the way of the old. They are the most powerful, but they also bound by rules and regulations that determine how they fit into society and how they judge are to be judged. There are multiple vampire houses like the Sei house, the Warlock house, and the Sage house and in the middle is a human controlled “Company” that is the neutral party. The entire political structure is actually pretty simplistic although in the anime, you soon realize that there is a public face of peace while the underlying foundation shows a darker and more sinister side.
The entire story arc is about Jiro Mochizuki, the Silver Blade, or Kinslayer, a name that was given to him after the Hong Kong Crusade ten years prior due to him defeating the Kowloon King and the majority of the Kowloon Children. It’s also about acceptance, and how two cultures come to see one another and how there was intermediaries that helped smooth things over to make a place for all people, vampire and human alike.
I personally found this story to be fairly well thought out although the depth wasn’t as much as GitS or FMA. What’s also interesting is that the end seemed to come rather quickly but left it open for a second season. Especially with how it left it open, it wouldn’t surprise me if another publisher would have picked up this story arc and ran with it again.