Kiroshi Opticals, also known as Matsushima-Kiroshi Optics or just Kiroshi Optics, is a Japanese corporation that originated in the mountains of Nagano Prefecture. It is a relatively small Japanese corporate group specialising in cyberware, consisting of Kiroshi General Cybernetics and Kiroshi Optics, known collectively as the Kiroshi Group. It is widely regarded as the leading expert in producing optical cyberware.
An industry leader in optics design and manufacturing. Kiroshi is well known to most users as a producer of high-quality cyberoptic implants and scanners, but the company is also heavily invested in orbital programs across Asia and the Americas. After a brief conflict with the European Zeiss company during the Fourth Corporate War, the two rivals signed a peace treaty and divided their spheres of influence; however, they remained in a state of cold war, spying on one another, and possibly sabotaging each other’s projects. Kiroshi are shrewd advertisers of their products: they sponsor celebrities and pop artists like Us Cracks, who are known for their unique and eccentric eye implants.