After the Great Tokyo earthquake, Ikazuchi wandered the ruins of Tokyo and joined the thugs into committing vandalism, rape, and so on. He later had a run in with Senji Kiyomasa (who was still a police officer at the time). Ikazuchi gathered the other criminals and challenged him to a fight. Sometime later, Ikazuchi was apprehended and incarcerated in Deadman Wonderland where Tamaki chose him to be one of his First Unit Forgeries. Ikazuchi was later killed by Senji. Ichi and Hajime Mikawa are identical twins in the Complete Forgeries that are members of the First Unit and are also known as Snake Eyes. They appear to be children, but are actually adults trapped in children bodies. Ichi and Hajime faced off against Idaki Hitara. At first, it looked like Idaki was being overwhelmed by Ichi and Hajime's powers. It turned out that Idaki was spreading his blood around the area which he used to kill them with his "Condor Candle" move. Uzume Sumeragi is a Complete Forgery in the First Unit. She first appears together with Ikazuchi Akatsuki and Ichi and Hajime Mikawa where they were charged with the duty of stopping Ganta from getting to the controlling device. She was about to attack Ganta when they were all stopped by Minatsuki's Whip Wing. Chaplin and Senji also appear. Ganta eventually leaves the Forgeries to them and leaves. Uzume is attacked by Minatsuki Takami and Chaplin Sukegawa. Uzume demonstrated the ability to use her poison that caused Minatsuki and Chaplin to hallucinate. Minatsuki and Chaplin managed to overcome the poison and defeat her. Uzume is then shown unconscious and heavily wounded (Minatsuki commented that her face became ugly), but it appears that she survived unlike the other forgeries. Appearing in the OVA, Domon is a police officer that Senji Kiyomasu worked for following the Great Tokyo earthquake. He was killed in battle against Ikazuchi Akatsuki. Sorae Igarashi is a doctor who is the mother of Ganta Igarashi. She was known to be cold and callous towards her test subjects, and even offered to become pregnant and use her own child for a living human experimentation. This changed when Ganta was born, and overcome with deep love her son, she sought another baby, Shiro, to replace him. While she despised herself for the horrific things she and Hagire put Shiro through, she was a loving mother towards both children.