ROM Hack Help with the font file

[BlueSword]

Hey guys, well thanks to Darth Nemesis i was able to find the script files of the game Summon Night Twin Age, now I need to find the font file to add the á, é, í, ó, ú, ü, ñ, ¡. ¿ characters

Since the "script.pac" files only have the script of the game (around 2500 empty files and the others are the script), the font file has to be in "system.pac"

In "system.pac" most of the files are pictures, but i guess that one of these files has to be the font file, because, for example when i open the file 5.dat I get this

But I don't know how to visualize it

I hope you guys can help me Im desperate

Thanks in advance

 

[DarthNemesis]

That's just a sequence of numbers which could be anything. The font file will have a Shift-JIS character map (lots of alternating 8x or 9x bytes paired with numbers in ascending order) and a big block of graphics. You should be looking at the files with a hex editor that supports Shift-JIS and a tile viewer.