The game is already released in Japan, but it never released on West. So this translation is the only way to play this game in English (at least for now).
You only have to download this patcher (2.04 GB) and select where is the original iso, where to put the patched iso and then select "Patch". When finish, your translated iso will be ready.
Note that the patcher works only on Windows 7 and later and not on XP. If you have Windows XP, you can find this game already patched, by googling:
[JP][ISO MERGED] Final Fantasy Type-0 [SkyBladeCloud and Team Translation].7z (1.81 GB).