Akatsuki's Father

Akatsuki's father is the adopted deceased father of Akira and the biological father of Akatsuki.

Appearance
He seems to resemble Akatsuki a lot, except a little older.

Personality
He is shown to a quite cheerful man to the picture that Yukiko still has, there might still be hints that his real name was Akio.

History
He was the biological father of Akatsuki. he was also the contractor for the island after the project for the Amusement Park was cancelled. He is known to have used the island for experiments there, since he died, all the island's property has been moved to Akira and, because to protect Akira, they hid his identity ad managed to bring him to the 13th Avenue.