Story is good. Not outstanding, not bad at all. It is a relaxing setting that makes you want to read it on one go. The love part can be disturbing for some because of the age difference between the main characters. However, I do not care about this, since is a very pure and sincere love. Art is very good. It has what it takes. Character are okay. They maybe need a little more development because they feel a little too flat, but this is just my opinion and maybe I am being too critic. Enjoyment is quite good. Thanks to the story and the art, as I saidbefore, it makes you read it on one go. It catches your attention because of the strange setting and then keeps you in because of the development of the story.
Overall it is a good manga and I would recommend.