Many years ago, after the end of a bloody world war, mankind took shelter in six city-states that were peaceful and perfect... at least on the surface. However, Shion—an elite resident of the city-state No. 6—gained a new perspective on the world he lives in, thanks to a chance encounter with a mysterious boy, Nezumi. Nezumi turned out to be just one of many who lived in the desolate wasteland beyond the walls of the supposed utopia. But despite knowing that the other boy was a fugitive, Shion decided to take him in for the night and protect him, which resulted in drastic consequences: because of his actions, Shion and his mother lost their status as elites and were relocated elsewhere, and the darker side of the city began to make itself known.
Now, a long time after their life-altering first meeting, Shion and Nezumi are finally brought together once again—the former elite and the boy on the run are about to embark on an adventure that will, in time, reveal the shattering secrets of No. 6.+ More
Characters & Voice Actors

Nezumi
Main
Hosoya, Yoshimasa
Japanese
Safu
Main
Haag, Hilary
English
Shion
Main
Ayres, Greg
English
Ann
Supporting
Takagaki, Ayahi
Japanese
Betty
Supporting
Fujimura, Chika
Japanese
Inukashi
Supporting
Christian, Luci
EnglishPromotion Videos

Trailer 1
Recommended for you
Katanagatari
TV
50m
Romeo and the Black Brothers
TV
23m
Kids on the Slope
TV
22m
Attack on Titan: No Regrets
OVA
27m
Major: World Series
OVA
28m
From the New World
TV
22m
Shirobako
TV
24m
Steins;Gate: Egoistic Poriomania
Special
24m
Dr. Stone
TV
24m
Evangelion: 2.0 You Can (Not) Advance
Movie
112m
Fate/Zero
TV
28m
Erin
TV
25m
Kino's Journey
TV
24m
The King's Avatar (2018)
ONA
27m
Welcome to the N.H.K.
TV
24m
Nodame Cantabile
TV
22m