There is nothing but the sky is blue (1-7 volumes)

Publisher: Shogakukan
Author: Yuuki Iinuma, Hiroyuki Nishimori
Size: 112mm x 174mm
Number of books: 7
Language: Japanese
Category: Shonen manga, manga
Latest publication date: 2015-11-18

Synopsis:
Iron is the core of civilization. It's gone ...
Lost "iron" under the influence of meteorites
A world where living normally is no longer allowed.
Higher boy living in a local city 200 km away from Tokyo,
It is the first thing that Kawamori Jin Kichi floats.
It was a classmate, Shichinomiya Kara.
The Kala is also about Niyoshi ...!?
While everyone is desperate and pessimistic, what are the two people who have a strong purpose of life?
Hiroyuki Nishimori of "I'm from today !!"
Yuuki Iinuma of "Ikurito ◆ Sora ◆" participates in the drawing!
A new youth footprint spinning by powerful tags!