Vengeance of kittens killed by humans. Its body is full of maggots. It fakes the cries of babies and devours the mothers that come to check on them.
Your first mini boss! Don't worry they may look menacing but they are soft inside. Since they are strangly light, have Yuri fuse into Death Emperor and just attack or use Dark Messenger. As for Alice have her attack or use Cure when needed.
Interestingly, the Japanese for the Hell Cat, Kabuso (かぶそ), refers to a shapeshifting creature depicted normally as an otter, rather than a cat-like creature.