Air, Asatte no Houkou. Recommendations
A supernatural tale that takes place in summer. Asatte no houkou is less deep, but gives you a lesson about true friendship, just like in Air.
Tbh, these two series has a very similar feeling to them.
Both Air and Asatte No Houkou are lighthearted that has a dominant female cast in the series. But more than that, there is also emotions, comedy, drama, and bits of supernatural elements added in.
Both series also has a similar setting by a seaset town and a general melancholy like rhythm to them.