About

Where Security Meets Japanese Aesthetic

We founded our company with a single wish:
To offer safe and beautiful environments where families can enjoy a rich, fulfilling life with peace of mind.

In recent years, security hardware has increasingly prioritized overtly aggressive deterrence, often at the cost of visual harmony. While effective, such installations are frequently unsightly, disrupting the atmosphere of even the most carefully designed homes.

In response, we created the Ninja Deterrent™ brand—rooted in the spirit of shinobigaeshi, a traditional Japanese architectural device.
Historically used in temples and sacred structures, Japanese ironworks are not designed to dominate their surroundings; rather, they offer a quiet presence that unites functionality with ornamental grace.

Their beauty lies not in boldness, but in restraint.
They stand out—but only to serve the whole.
Much like a picture frame around a Western masterpiece, the value lies in balance—the harmony between what surrounds and what is surrounded. When that harmony is achieved, true beauty reveals itself.

With that philosophy, we proudly offer Ninja Deterrent™ to customers around the world—an architectural detail worthy of the dream homes that mean so much to those who live in them.