I feel like this is a potential gold mound just waiting to be mined, and we could probably find out how to use the Japanese tools in order to create mods for those games just like FFT. My question is this: Would anyone in particular be up for trying to get our two communities to work together on possibly making hacking tools/mods for Tactics Ogre? I have all three games and I would be willing to extract the files necessary to be examined and looked through these guys have already figured some things out and a few successful Japanese hacks exist, but they can't seem to get the tools to work or get access to them, since they don't have anyone over there who knows Japanese. This is a Tactics Ogre: Let Us Cling Together FAQ and guide focused on the PSP remake.
The solutions mentioned here don't seem to work. But I just happen to have the same problem with the latest version of PPSSPP. There's a forum dedicated to TO and some people over there are in fact interested in modding the game, referenced by the links following: Tactics ogre let us cling together black screen issue still persist in iOS version of PPSSPP.
I still think I give the edge to FFT since I love mixing classes in that game so much. Overall it is quickly rivaling Final Fantasy Tactics for my favorite strategy RPG. As you may or may not know, Tactics Ogre: Let Us Cling Together (SNES, PSX) (and its remake for PSP that's FAR superior to WoTL) and the GBA game Tactics Ogre: The Knight of Lodis were made by the same individuals who made FFT, in particular Yasumi Matsuno, Hitoshi Sakimoto, and Masaharu Iwata. Oh I am playing Tactics Ogre Let Us Cling Together PSP.