TB Group, Inc. engages in the manufacture and sale of light-emitting diode (LED) lightings and digital signages. It also deals in e-commerce and store automation businesses. It operates through the following segments: LED & ECO, Store Automation (SA) Equipment, and Others. The LED & ECO segment offers digital signage, LED display, and LED illumination. It also handles eco business. The SA Equipment segment provides point-of-sale (POS) systems, electronic cash registers, electronic money-related equipment, and drive recorders. It also covers pay broadcasting services and capsule-type accommodation products. The Others segment includes building sales and leasing. The company was founded on November 6, 1946 and is headquartered in Tokyo, Japan.