I just wanted to mention that I've updated my list and it's now up to forty (minus the already completed ones that have a strike through them). I'm pretty much done with it now so be sure to have a look. One game in particular that I wanted to mention was Dolucky no Puzzle Tour '94 which is a nice, fast paced SNES puzzle game similar to Dossun! Stone Battle. It doesn't have much text to translate except for the small bits of dialogue found in the story mode. Here's a link to a video of the gameplay:
https://www.youtube.com/watch?v=UD04yva1dbAEdit: I think that Samurai Spirits/Shodown RPG for the PSX would also deserve a translation. There's an incomplete beta translation for the Neo Geo CD, but it's only half finished from what I've seen and a lot of text in various description screens were left out. I believe that there's also a French and possibly Spanish translation as well, but I'm not entirely sure.