The UI is missing if you start a new game? It could be that your save files are broken and causing issues with the UI for some reason.
Viewing post in Version 0.58 - Public Release comments
It could be, I had to erase the data so I could acces the main menu again, yeah it fixed it but now I have to start from the very beggining, that it's not so bad, I wanted to start the game from the beggining again, it's just that it will take me a lot of time to reach the new days for the main routes, Also I saw what you meant about haruki flickering, it apears nude for a milisecond when he changes expressions XP