Letters and numbers

[Gioele0001]

Good morning, Smashboard,
I ws playing 20XX and when I created a new name I realised that they put new letters as part of the mod, I'd like to add my own, but I couldn't find how, so I was wondering if someone here knows how to do that.
Thx in advance!

 

[DRGN]

It depends on which letters. You can change English alphanumeric characters in the DOL, as well as Hiragana and Katakana. Kanji (the larger and more complex Japanese alphabet) is stored in SdMenu.dat, which you can read more about in the Changing Menu Text thread.