Art is incredibly beautiful and simple style. Simple colors and original character design that's what caught my eye at first. Unfortunately, it doesn't really make up for the terribly slow no-plot episodes.
Sound. I think they overused the resource of listening to the character's thinking. Besides being incredibly slow-paced, you found this scenes one after another with a character talking to herself.
Characters are pretty cute and likeable. You feel sympathetic towards poor Sawako and you feel the gentleness of Kazehaya. It could have been a much better story with a better character development.
This anime is simply boring.
