Definitely a 10/10 for me! This is probably the best drama anime that I have watch. It is full of emotion and heart warming moments that will make you cry a lot and gives you moral lessons in life. The story, animations, character developments are very amazing and even the soundtracks are very amazing. It is really suits at the show. I hope that there's season 2 of this show coz I love it! It is highly recommendable for those who haven't watch it.