Kaiser Frog

Kaiser Frog was a giant frog-like Danger Beast that Kurome used as one of her puppets.

History
The frog was one of Kurome's newest puppets revealed during her and Bols' battle against Night Raid. It swallowed Mine whole; however, she managed to survive due to the frog's stomach acid leaking out through a hole which Kurome herself inflicted on it while killing it. In order to get out, Mine blasted a hole in the frog's back with Pumpkin's shot, destroying the beast.

Abilities
The frog had incredibly strong stomach acid that could dissolve anything it swallowed. It also had a long tongue used to grab its prey.