JHFC does the proof examination for the spread of fuel-cell vehicle(FCV).

In December 2002, Toyota began limited leasing of the TOYOTA FCHV, the first-ever market-ready fuel cell vehicle, in Japan and the U.S. In June 2005, the TOYOTA FCHV became the first fuel-cell vehicle in Japan to acquire vehicle type certification under the amended Road Vehicles Act. In September 2008, TOYOTA began limited leasing of the TOYOTA FCHV-adv, with an enhanced fuel cell system.