La Foret Engineering Co. (Mori Building Group）, founded in 1991, provides natural lighting solutions. Himawari Solar Lighting System transmits high-quality natural light while screening out ultraviolet rays. It transmits sunlight through the optical fiber to wherever it's needed and makes indoor-sunbathing possible regardless of the building orientation. Core business: Research and development, manufacture, and distribution of solar lighting systems, optical fiber lighting, and engineering of various kinds of solar-energy utilization systems.
