My thoughts on Morenatsu2
First of all I want to say I'm impressed you single handedly started working on a sequel of Morenatsu. Your love for the game must be pretty big. You tried and didn't fail making it feel like the old one, aside a few things. The artstyle and music are of course the most noticeable aspects and reminiscent for many. I like that you included a world map too.
Now I know you said it yourself in the end, but yeah... the overflowing emotion density was high, very high this time around.
Also what I noticed is how short every day was, even though you managed to provide the plot with character development surprisingly.
In all honesty, to me it doesn't sit right how Hiroyuki, Torahiko and Juuichi act around each other, it is really awkward. (I don't know about Tatsuki) You pretty much nailed their characters, but the way they talk... I understand you wrote it so Hiro was once again away from Minasato (please get the name right haha), though only for a year. I don't dislike it, it's just... a little bit weird. However the language you used is fine.
If I find more to say, I'll make sure to write it down too.