So I decided to give the Japanese release of Touhoumon a try so I can get Japanese mons in my other hacks for shits and giggles, and when I unzipped the file, I was met with this.
Now, I'm smart enough to know I can just "try every patch until you make it work" but I'm more curious as to what each of the patches actually DOES. I pieced out through google translate and general filesize that the one in the red box is probably a bug fix/optional patch of sorts, but I don't know exactly from there on.