Hello author, I'd like to report the issues I've encountered so far. Based on my current progress, I believe I've fully played through the newly updated test version (possibly).
Issue 1: In the mission to recruit masuo, after he comes out of the room and you talk to him, the two dialogue options that appear only allow me to select the first one. This prevents me from triggering the subsequent CG animation for atsumu.
Issue 2: When interacting with almost any character from this update—including when masuo is set as the assistant—dialogue often turns blank or freezes. The only way to recover is to exit to the main menu and reload.
Issue 3: In certain scene animations, character sprites overlap with each other.
Issue 4: This is the most frustrating one for me. Regarding the three animations that can occur at taichi's house if you don't choose masuo as your assistant—I'm not sure if you intended them to trigger randomly, but the problem is that once I trigger one of them, the other two never appear again, no matter what I do. This forces me to delete my save file and start over each time I want to see the others.
These are the problems I've run into during my playthrough. I hope this helps. By the way, I really love your art style, and I wish you good health—don't put too much pressure on yourself. That's all.