This is in my planned work this year. But first in looking into the backlog is RPG Maker SNES (one of my earliest translation attempts, so that is more nostalgia than practicality. Down into inserting editor text, after having gone through the trouble of finding/expanding all windows).
I have been attempting to learn Japanese as well, but I need to push myself on that as well.
(though my other oldest one is Railroad King, which Mr. Richard already translated but I might release that as well further down the line, for closure. Might be a couple other dupes as well, I can't recall all he's released.