A chill slice of life anime with a mystery subtheme that centers its storytelling in showing the spectator the nature and development of the different characters involved in it.
One of the best aspects of this anime is how it manages to show meaningful moments without entering the drama territory, always maintaining its unique comfy atmosphere that makes it so special.
Besides from that, the artwork, direction and animation are outstanding, making it (in my opinion) one of the greatest KyoAni productions to this day. Also, the soundtrack is an amazing combination of iconic classical pieces and original (and equally beautiful) ones.