This is the one that runs on atmosphere and dares you to keep up. Three episodes is barely enough room to breathe, so Wind doesn't explain Kazenone City to you, it just drops you into it: Makoto and Hinata back in the town they came from, a mother who vanished with no note and no reason, childhood friends who act like nothing strange has been happening here for years. The harmonica does more narrative work than most of the dialogue, and the quiet supernatural current under the town is treated as ordinary weather rather than a twist to unwrap. It comes out of minori's visual novel, so the priorities are exactly what you'd expect: mood, memory, and the ache of a returning sibling pair, over anything resembling a tidy answer. If you want plot mechanics, wrong show. If you want a town that feels like a half-remembered summer, stay.

After ten years away, Makoto Okano returns to Kazenone City, the town where he grew up, with his younger sister Hinata. They have come back to search for their mother, who disappeared suddenly after warning Makoto not to go looking for her. Old friends from childhood greet them warmly when they arrive at the station. Gradually, though, Makoto starts to sense that something about this idyllic, nostalgic town is not quite right. The three-episode OVA blends drama and romance with supernatural elements, and the sound of a harmonica runs through its story.