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.
Rather than being a complete cyborg, Katashi isn't and still retains a lot of his human features, and his face is based on Genji as a human, but instead of green hair, Katashi is blond. The circumstances that lead to them being cyberized are different, as while Genji got heavily injured after his battle with his brother, Hanzo, Katashi instead got kidnapped by Shokushu demons. Eventually, both got rescued by an organization, Overwatch for Genji, and Sex Watch for Katashi and their bodies got turned into cyborg as their original body are unfixable now, and after that, become their soldiers. But unlike Genji who eventually left and find acceptance of his new appearance after meeting Zenyatta, Katashi isn't and appreciates his new form during his service.