Choujin

Choujin (超人, Chо̄jin, Superman/Superhuman), are individuals that have been granted superhuman abilities through yet unknown means.

Description
A Choujin is a person that has superhuman abilities. The means to become a Choujin remain unclear, however, it is known that by injecting themselves with a mysterious serum, a person will be granted powers and become a Choujin themselves, even if they were ordinary humans prior to the injection. At the moment, there are no prerequisites needed to become a Choujin, nor are there any caveats to being one.

It should be noted that among the "normal" populace, resentment over Choujin exist, as they seem to use freely their powers to benefit themselves instead of society as a whole. Azuma noted that "They get away with doing whatever they want", however, what he meant by that remains unclear.

Abilities
Choujin are granted superhuman abilities, ranging from transforming their body into a flexible material, transforming into a vulture-like form, or expulsing fire from their fingertips. A Choujin's overall physical abilities are also altered to some extent, as Tokio was shown to easily send Johnny flying high in the sky with a single punch.