yea, i haven tried redsteel but games like cooking mama, it depends on your console. If your console language set to English then English lo, JPN then JPN lo. But JPN wii knot change the language.

btw, try to change it in the game like sonic. maybe there's an option. maybe only. If not then wait for some homebrew patch to do the job(hopefully their working on it)

erm...taikin dai ko, dun get me wrong. maybe there's a patch in the future maybe there will not be a patch at all.