Thanks for all the help, but it's still not working. I looked up a katakana - hex chart, which indicated my name would correspond to 30B8 30E7 30BC. What I found at 0x19404 was this: B830 E730 BC30. Since I wanted to change the last charatcter to 30FC, I changed the BC30 to FC30, as it seemed that the bytes would only be switched. However, when I loaded my save with Pokégen, in order to test it, and used "Load from Save File" to fix my Pokémon, my name remained ジョゼ, instead of changing into ジョー. Any clue of what I might be doing wrong?