SimpletxtEditor is a simple text editor that can open files in the menu or in-game. It has a simple graphical interface to browse through and modify text files and save the changes. The keyboard characters can also be changed to Japanese.
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi
