Gamera dissected

I found this picture of Gamera dissected, and I am dying to find out what the captions say. So, if you can read Japanese, please help.

My speculation is that the organ in his heel produces the fire that shoots out of his leg holes when he flies. He seems to have four stomachs. One is probably his fire-breath. Maybe the white one is some delicious milk to cool his fire/acid reflux? You can tell by the caption over his head that he is OK. But why is he carrying a shoehorn?