Oh, I get it, its a giant invisible crab! To be fair, she does have an invisible crab spirit that haunts her in the story, though that doesn't make it looks any less awkward. Sorry Kotobukiya, the figure looks good, but if I have to explain how a weird figure isn't "weird" then I feel like they're doing it wrong.
Well, what do I know, if you're the type to import figures, you've probably got something weirder than this lying around. Interested parties can check out the item here. It'll be released this July, and run you $63.58 pre-shipping.