Is it possible to increase the font size, maybe with editing config files or something like that? Didn't find an official setting in the settings menu.

I find it a bit hard to read, some kanji are quite pixelated so that you can't really recognize all strokes. Furigana is also very small.

Surely no problem for natives but for people who use the game for immersion learning Japanese it would be helpful to have bigger letters. We don't recognize all words as a pattern yet but read them letter by letter.

The option to show Japanese and English at the same time is great though, that was the main reason for me to buy it. :-)