Pronunciations of the Whole "-ra -ga -ja" Spell Trees.

[Xalioniaf]

I've recently begun questioning my pronunciation of 'regen'. Is it "reh gen" or "ree jen"?

The Japanese pronunciations makes it sound like "Regain", which makes sense, but I personally think "Regenerate" sounds more natural.

What do they call Regain then? I know it's only in one game, but...
Personally, Regen for me is pronounced with a soft g, like Reagan.