The presentation is impeccable, and it's especially impressive as something that was made by one person in half the month allowed. Not only is the art great, but everything comes together very seemlessly, it genuinely felt like watching an anime episode.
Tbh this is my main gripe with this entry. While it's incredibly polished and it wouldn't look out of place as a professionally made game, the story felt a bit too generically anime for me. It lacked that sort of viscerally intimite je ne sais quoi that I look for when I read indie FVNs. But that's more a matter of personal taste than it being a shortcoming of the VN.
On a more objective note, you can really tell the story awkwardly continues past its intended ending to deliver a little side story that does not feel as conclusive. I think it would have been better to have the side story be bonus content you can access from the menu once you complete the game, instead of the story just going on and diving into the mini episode without any kind of separation.
Final very small nitpick is that some of the backgrounds looked noticeably more low quality.
Again, kudos for the impressive work!