I reread the post time-jump chapters and it reads much smoother than week to week, as expected. I don't really understand the complaints about it being bad storytelling on a technical level, that just isn't true. The story rhythm and tone is quite different from the earlier chapters but I think Arai's approach is a lot more subtle and intentional than some of you are giving her credit for. I can understand not liking it, highschool dreams and romance hitting cold adult reality isn't what some of you signed up for. I do like the major grunge vibes. I think its a refreshing approach from Arai and shows how she's matured as a storyteller as the manga has progressed.
Someone joked in the last chapter's comment section about a throuple between Aya/Mitsuki/Shu and I didn't really see it but after rereading it, y'know I can see Arai is cooking something. There's all the comments about cheating, Shu is clearly attracted to Aya, Aya's eyes lighting up green talking to Shu last chapter after being devoid of color... One detail that really stood out to me from my reread was the last panel of Chapter 144, where we see from Shu's POV Mitsuki reaching out her hand to Shu while Aya, turned away, grabs Mitsuki's face and clings close to her. Could be nothing, but felt like foreshadowing of something.