A boy grows up behind the safe walls of an apocalyptic Japan full of monsters. Tokyo flourishes as a paradise, while outside the walls of hell dangers lurk. However, a small group searches for heaven.
EPISODE 1
Heaven and Hell
While children play peacefully behind the walls of a nursery, Maru and Kiruko search for Heaven.
EPISODE 2
Two Confessions
Maru and Kiruko visit a strange tavern and become very sleepy. When they wake up, they see something monstrous, faintly illuminated by the moonlight; At the orphanage, Tokio becomes more and more suspicious of the world around him.
EPISODE 3
Kiriko and Haruki
Five years ago, in Asakusa, Robin, Haruki and their car-racing sister Kiriko live happily in an orphanage. Many people gather to watch an electric car race, but something horrifying interrupts the event.
EPISODE 4
Kuku
Tokio is shown strange-looking children and realises he understands very little of the world around him; on a boat and with no way out, Maru and Kiruko suffer a terrible attack.
EPISODE 5
Day of Fate
Maru and Kiruko return to Tokyo and find a district full of tents. When Maru goes to an arcade, Kiruko goes alone to look for information and hears a frightening rumour; in the garden, Tarao's condition deteriorates.
EPISODE 6
100％ Safe Water
Maru and Kiruko are on the hunt for the Immortal Order. On the way, they stay at a hotel run by a girl named Totori. Dumping their bags and searching for safe drinking water, they stumble upon a badly injured man.
Gen Sato
Sayaka Senbongi
Hibiku Yamamura
Toshiyuki Toyonaga
Misato Fukuen
Shunsuke Takeuchi
Hirotaka Mori
Makoto Fukami
