I agree with some of the comments here (that I can see, i think a ton got nuked)
This VN has some stuff I really like, graphically it looks very good, the lewd's and general animations are very good. I like how the MCs best friend is just.. a guy. He's not a genius, he's not a womaniser, he's not an idiot, he's not a comedy character he's just a friend. I think the general friend group is cool, and realistic to a school setting, the humour is sometimes great and Miharu is a great character, her path is fucking frustrating but I feel like it's designed to be so, it's paced well, though I feel like there could've been more sexual tension build up between her and the MC. They both go from "i want to do this but i shouldn't", to MC whipping his dick out and her going "i want to suck it"
Yaezaki is a mixed one. As of the end of chapter 3, I really like her character, but early on it was tough. As others have said, her introduction (outside of school) is hamfisted and makes her look like an idiot, but i feel that could be intentional. She's brash, she's emotional and it's gonna get her in trouble. The chemistry with her and the MC is cool, but I struggle to understand why she's effectively this celebrity at school, there's explanations but it's very surface level, she's from a famous family and is hot, to me that isn't enough reason for her to get the respect she does from people. Turn heads for sure, but it feels like people worship the ground she walks on, considering she's introverted and doesn't talk a lot.
Some of the humour doesn't fit and just seems like it's LOL LOOK AT THIS MEME. I enjoy a good memefest VN here and there, but some of them just didn't fit for me, especially in chapter 3. It's also slightly too kinetic for me at times, though chapter 3 is better, chapter 1 and 2 had me doubting whether it's a kinetic novel.
Overall, I had good fun, will be keeping an eye on it for sure