The Tochigi Plant, located in Ohiramachi, Tochigi City where engines are primarily produced. The site covers 1,154,000 m2 with approximately 2,000 employees working.
The Tochigi Plant produces engines for light-duty trucks, medium and heavy-duty trucks, and buses, as well as industrial engines. The plant also manufactures and fabricates key structural engine parts known as the 5C parts.

Official Website