The Hinomoto E15 is a compact utility tractor produced from 1977 to 1979 by Hinomoto in Japan. It features a Toyosha 1.0L 2-cylinder liquid-cooled diesel engine producing 15.8 hp (11.8 kW) at 2300 RPM. The tractor offers a 6-speed gear transmission with 6 forward and 2 reverse gears, and is available in two- or four-wheel drive configurations. It has an open operator station and weighs between 1538 lbs (2WD) and 1650 lbs (4WD). The E15 is equipped with rear type I hitch and rear PTO with speeds of 547, 875, and 1000 RPM. Tire sizes include 5-12 front and 8-18 rear, with an additional 7-24 size noted. Electrical system is 12 volts with negative ground. The E15 was succeeded by the Hinomoto E152 model.