About: Katashi is the younger brother of Ryo and was once taken by Shokushu forces. He was rescued by the Sex Watch and rebuilt as a cyborg; he is no longer human. For the longest time, he struggled with his new identity, but he found peace under the guidance of his Sex Watch companions. Now a disciplined ninja fighting for balance and protection, Katashi embodies harmony between humanity and machine. With a cock bigger and stronger than before and an ass that can take anything, he uses his unique body to protect the Haremverse and bring satisfaction to all.