Hmm... Based on the first episode this looks like it could be a vampire story (or just porphyric otherwise, but all things considered they were at least hinting strongly towards something unnatural). That, of course, suits me better than anything else. There are never too many vampire stories.

I still have a persistent problem of having hard time picturing Mamiko 'Yakumo Tsukamoto' Noto in any role involving any real action, though...