For some reason, the default font was hard for my eyes, so I had to change it to DejavuSans through Ren'Py's accessibility menu despite not having a disability myself. I wish there was an easy way to change the font in the game menu (I had to google where to get to the accessibility menu), but that's more of a Ren'Py thing. You could look into this accessibility add-on for such a feature in the future: https://minute.itch.io/renpy-accessibility
While it was fun to read the character interactions, the mistakes in grammar made it sometimes hard to follow the story. I suggest you look for a translator or a proofreader to help with the script next time. I hope to see more games from you!