Don't really need to know Japanese to tell what the SGE is. It's... Guardian. Same name as the Japanese final version, at least. And what looks like an odd version of Zeal... Is Zeal. A couple of the odd enemies are extra forms of Spekkio. At least... Assuming I read them correctly.
Also, a fun code: 7F0A0300 disables the wind on Death Peak. The weak wind will still push you, but there'll be no gusts.
EDIT: Before anyone asks, I don't know the language. I simply went through the prerelease monstername list, compared it to the Japanese final, and then connected it with the name in the American version. Gives a good indication of what most enemies are, or are meant to be, despite the fact that a lot of the palettes aren't actually in place (Most noticeable in the...10 or so forms of Spekkio).