Reminded me of Backyard Romantic a bit - in a way that you can really feel the weather from this doujin. I like this kind of mood-infused works.

I really like Personal Colors take on Touhou. They certainly have a different atmosphere than some of the other, more zany stories. It has a more serious tone to it without being overly dramatic. Although serious might not be quite the word I'm looking for.... I'm a bit tired.