If you liked
Alien 9
|
...then you might like
Blood-C
|
Both anime feature extreme horror-themed violence, and both plots consist of a series of attacks by monsters which must be repelled by the series' respective heroins. Beyond that, they both feature very similar plots and general atmospheres with dark, overarching mystery-conspiracies that are slowly revealed over the course of the series. I would go so far as to say that Blood-C appears to have been very heavily inspired by Alien 9, but I cannot find a source that supports that claim.
If you liked
Kumo no Mukou, Yakusoku no Basho
|
...then you might like
Mushishi
|
Although the content of the two works differs greatly, the tone and general atmosphere of The Place that Was Promised very much reminded me of Mushishi, and I believe that anyone for whom the tone of this movie really resonated is likely to enjoy Mushishi for the same reason.