Japan has collapsed after the Great Disaster. Kiruko accepts a request to take a boy named Maru to a place called Heaven. Meanwhile, children live behind the walls of a nursery in luscious green surroundings. After receiving a mysterious message, Tokio begins to doubt the world around him.
Elenco: Gen Sato , Sayaka Senbongi , Hibiku Yamamura , Toshiyuki Toyonaga , Misato Fukuen , Shunsuke Takeuchi , Tomoyo Kurosawa , Misato Matsuoka , Yuuki Shin , Kazuya Nakai , Masako Isobe , Tadashi Muto , Atsumi Tanezaki .