This game honestly could've gone way better. There's very little in ways of hints/ tips, and I swear the only place I could even use the camera was in the girls bathroom trash can but it never got a hit to record anything. I assume you would've had to have known how to get the camera EXTREMELY early on (and I'm talking like as early as the first day second you get into the game because the only character I've seen that went to even use the bathroom was only ever Airi on that first day), and what day is available on top of that for that days can be skipped for MC to do a job to earn money to even buy anything that'd be useful.
I think my single biggest gripe for critique is how little wiggle room there is for time of day to be more easily managed than immediately spam a single quick chat with a heroine. Not much freedom in terms of roaming around. There's only 5 in-game hours you get to roam around checking if there's an event trigger somewhere, half the problem there has to do with how very little to no tips you get as to what to do or where to visit, whom to talk to -- it's not like you can assume that every single NPC will have a new dialog so once you've heard their dialog once it's kinda pointless to go back and check if they have something new to say such as the girl in the science lab whom offers to help you catch evidence of a "ghost" for a special thing of grass that you can only collect at night for a pair of sound-suppressing sneakers just to be able to watch a scene with the nurse and one of the teachers.
I've noticed in several instances, some of the main heroines will be missing, same with the nurse and one of the teaching staff every so often and I've looked around everywhere, they were no where to be found, I took it as a sign that there must be an event trigger somewhere I just had to find it but alas, I never found any event triggers.
Way too many areas are inaccessible such as the womens locker room by the pool, the garden club, field and track club rooms, and it makes no sense why you can't find a way to sneak in or swipe some keys from somewhere to access these rooms, especially since it looks like the developer did some work on those rooms making it look like it's possible for there to be a event trigger scene there. But nope, from what I've seen so far these areas serve absolutely no purpose.
Couldn't figure out how to help Kaede find some special "medicine" for growing sun flowers.
Ran out of time once I figured out how to get a job to earn money to buy Rino some new shoes once hers for some reason "broke", so I just bought the rope instead from the previous save, the rope seems useless so I'm not sure what it's even supposed to be for.
Candy was useful for Airi but it was only once?
And the Chocolates I have no idea what these are useful for.
Some flavor texts for items and such would've been nice.
Other than all the things I've pointed out the game is okay, but could've been way better. Just a tip for future game developments, add some little helpful tooltips for hints would be appreciated and hone your skills at making the "Time Management" mechanics better than skipping 10+ minutes every 10-15 steps or skipping 40+ minutes as a stupid penalty from the girl in the disciplinary committee in the girls bathroom, can't tell how many times I attempted to do a simple task of going in there to check for event triggers it was annoying -- and on top of the disciplinary committee girl there was an option to "Do Something" once caught but once again, the lack of useful tooltips for hints as to what or much less where is needed to actually "Do Something" would've been helpful. It'd definitely be helpful and useful to know who you can talk to that aren't just NPC's as fillers aside from the main heroines, because I have no idea which NPC's will help the MC do things to progress the game.