I was under the impression that the voices were actually all done by English-speaking actors from the way some of the female ones sound in tone, or perhaps a mix; I play with Japanese dialogue so how would that work? Would my character speak in English while everyone else carries on in Japanese, or would I get a mismatched voice? In any case, this would cost an absolute fortune. They'd have to get four complete sets of actors together for every single word spoken and people would moan about it even if it cost hundreds of thousands of dollars (which it would). I find my character smiling gently at Minfilia cringeworthy enough, so I'm fine with him being mostly mute.