First read this on OneManga about ten years ago. I've read it about once every two years since, and I still break down each and every time. I never had a daughter (always wanted one, but no luck that way), but If I had, she would be the perfect one. This has to be the best thing that Kanno Sensei wrote, although I have enjoyed her other works. Damn, now I have to go and rinse my face in cold water, which is pretty embarrassing for a 63 year old retired Marine!