Well, for me it was the saddest anime I've ever seen any movie or novel I've read or seen compares to sob feel to watch this anime. Just marked my life as the most emotional and sad anime I've ever seen and I loved it .
I saw mourn endlessly , I do not think there is anyone on earth who can see it without spilling a tear at least. If you are someone who struggle in life to get ahead despite the problems, you will feel more recognized with the main characters and their growth toward maturity and happy family life