A Kaiser Frog is a giant frog Danger Beast species.
Kaiser Frog has the appearance of a giant Ceratophrys ornata. It's green with red spots and yellow eyes. It was the strongest of all frogs in the world and was known to have incredibly strong stomach acid that can dissolve anything they swallow. It also has a long tongue which can be used to grab prey.
Known Kaiser Frogs
Kurome's Kaiser Frog
This particular Kaiser 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 a shot from Pumpkin, destroying the beast.
- Kaiser is the German word for "emperor".
|Members:||Run · Wave · Kurome|
|Deceased:||Bols · Run · Seryu Ubiquitous · Dr. Stylish|
|Teigu:||Demon's Extract · Grand Chariot · Mastema · Yatsufusa|
|Lost Teigu:||Hekatonkheires · Perfector · Rubicante|
|Puppets:||Apeman · Desta-Ghoul · Doya · Henter · Kaiser Frog · Natala · Rokugoh · Run · Wall|