Tatami Visual
This one took me a long time to write out... Last time I commented, I mostly just said that this game needed a proofread. While I think there's been some improvement on that front, I still ended up with a long list of corrections. Probably longer than I've ever posted before. As usual, these are just the notes I took on a regular playthrough, meaning that I only ever went down one route for each choice. Also, I may have missed some stuff, and I had enough after day 2. These are probably enough examples to apply them to the rest of the game if you want to.
Anyway, a few other things first.
Since it's kinda standard to have the MC being renameable, I wonder if there's a good reason to force the name Yusuke. I know that Eri calls him Yuu-kun, but I guess you could allow players to enter a name and a nickname. Wouldn't be the first game to do this.
I don't know if this is just me, but whenever I read "after university", my intuitive interpretation of that is "after graduating", while you tend to mean "after classes today". Personally, I think "after classes" or just "after class" would fit better. It's not a hill I'm willing to die on though.
Vocative commas are missing almost everywhere. I listed a few down below that are easy to miss or are part of a line I had to list for another reason, but I didn't want to make this list much longer, so you'll have to find them yourself.
Also, there are a few sentences I rewrote a bit, trying to find a better fit for a word that just didn't work. You're welcome to use any word that you deem more sensible. Anyway, here it is: