Everything that is related to Coppelion.
“The Coppelion is a name given to a race of humans with natural antibody towards radiation...Coppelion (Race)
“Coppelion is a special unit, from District 3, JGSDF. It is composed with Coppelion children, in...Coppelion (Organization)
This category has the following 4 subcategories, out of 4 total.