Anything REALLY similar to Horimiya?

Horimiya is an anime that truly moved me. Although I haven't seen that many anime, this one made me feel things I hadn't felt with others. It made me feel attached to the characters, worry about the decisions they might make, and wonder what might happen. I have a "problem" with series I really like, and that is that I don't want them to end (I know Horimiya won't have a third season and the story has already concluded). Precisely because if I really like a series, I want to watch many episodes of it, or, alternatively, look for series that are as similar as possible to the one I liked, in this case, Horimiya. Are there any anime that are REALLY very similar? I probably already know most of the recommendations you might give me, because I've been looking for similar anime for several hours, but I haven't found anything truly alike. I'm open to any recommendations you might have.