Three stars for the first couple ONLY. I absolutely don't like any of the other two stories. This entire book should have been about Nao and Tomo.
I hate it when they do that. Have a beautiful story with a unique plot/ nice art, then BAM cut it off and start another story. Usually very inferior in quality. I agree, they should have just fully fleshed out the first.
Three stars for the first couple ONLY. I absolutely don't like any of the other two stories. This entire book should have been about Nao and Tomo.