Iwao Kuroiwa

Iwao Kuroiwa (黒磐 巌, Kuroiwa Iwao) is a Special Class Investigator. Currently, he serves as the vice commander of the 11th Ward Special Countermeasures Unit.

He is currently assigned to the 13th ward.

Aogiri Arc
He was appointed vice commander of the 11th Ward Special Countermeasures Unit that is meant to deal with the Aogiri threat in the 11th ward.