Musou Black Paint Branching off of our company’s goal of creating high-quality ultra-black products, we developed Musou Black Paint. It is a water-based acrylic paint that can absorb up to 99.4% of visible-light, making it the World’s Blackest Paint. Achieving...

Musou Black Fabric KIWAMI By vertically arranging specialized rayon piles with proprietary black dyes and weaving patterns, we have achieved the ideal three-dimensional structure in which stray light is absorbed between the piles. As a result, it achieves a world-class...

IR Flock Sheet The infrared market has seen a rapid increase in demand in recent years, including proximity sensors for automated driving and face recognition for smartphones. Our IR Flock Sheet was developed to answer the increasing R&D demands of...

VL Flock Sheet Our VL Flock Sheet is a rayon-based fabric that has been electrostatically flocked with a low-gloss nylon pile. It achieves a higher light-absorption rate compared to our Musou Black Paint. It is also more durable to touch...

Fineshut SP  Fineshut SP is a light-absorbing polyurethane foam sheet originally developed by our predecessor, Koyo Kogyo Co. It combines excellent optical properties with an amazing thinness of roughly 0.22 mm. Fineshut SP has a long track record of high...

Fineshut KIWAMI  Made from the same polyurethane foam as our Fineshut SP, Fineshut KIWAMI is the upgraded version that significantly improves its light absorption properties. This performance increase is achieved by forming numerous microscopic grooves that absorb light emitted from...

Musou Black Fabric FR Due to the increasing demand for a fire-resistant ultra-black fabric, we created Musou Black Fabric FR. Developed alongside our Musou Black Fabric KIWAMI, Musou Black Fabric FR achieves a visible light absorption rate of over 99.8%,...