It's beautifully illustrates and discusses very morbid and sensitive issue; death and grieving. If you want to cry; watch this. It had me wishing for a box of Kleenex to wipes away the snot bubbles. I love the fact that in just 13 episodes I became emotionally involved with the characters, laughing, crying, grinning like a fool, and cheering Tsukasa on. I look forward to season 2! If not, this will still be one of my favorites.