dimandre
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Although the Japanese have a strange idea of what a kikimora is, lol.
But this isn't the kikimora that lives in the swamp.
This is the one that is the female form of a domovoi.
At best, it looks like this.
If it's like that, then it's worse.
In particularly neglected cases, it looks like this.
And here are some other ugly creatures from Russian folklore for good measure.