are there more romanceable characters besides Deandre, Hendrik, Kyler and Shoji?

I have tried all possibilities. I haven't been able to unlock Kyler's dancing scene. I've unlocked every other one except this one. He never seems to come back and ask to dance. Any tips?

I followed all the instructions in the guide to get Shoji's dance scene but he's still rejected me and stayed in the tent. Am I doing something wrong?

I choose to play without minigames but I still think I should get the images so I don't know why it doesn't show the images when I'm doing the weekly actions.

Although I've already unlocked most of the CGs I only have achievements for one of them so I was hoping to start from the very beginning with a clean slate since replaying apparantly doesn't make the achievements pop up if I've already got the CG unlocked... I've already tried uninstalling and reinstalling the game but my CG progress is still there afterwards. Same for when I went into the game folder and deleted all my saves (which apparantly didn't actually delete them... I guess they're backed up somew...