Truck-One Co., Ltd. provides distribution support to pre-owned commercial vehicles. It operates through the Vehicles for Commercial Use related and Shipping related segments. The Vehicles for Commercial Use related segment buys, sells, and rents out vehicles for business use. The Shipping related segment includes general freight and vehicle land transport. The company was founded by Sumio Ogawa in December 1988 and is headquartered in Kudamatsu, Japan.