Nagoya

Nagoya's main industry is automotive. Many companies are based out of Nagoya. Toyota's luxury brand Lexus, Denso, Aisin Seiki Co., Toyota Industries, JTEKT and Toyota Boshoku have their headquarters in or near Nagoya. Mitsubishi Motors has an R & D division in the suburb of Okazaki. Major component suppliers such as Magna International and PPG also have a strong presence here. Spark plug maker NGK and Nippon Sharyo, known for manufacturing rolling stock including the Shinkansen are headquartered there.

The aviation history has historically been of importance since the industrialization. During the war the Mitsubishi A6M Zero fighter was constructed in Nagoya. The aviation tradition continues with Mitsubishi Aircraft Corporation headquartered in the Nagoya Airfield's terminal building in Komaki. The Mitsubishi Regional Jet (MRJ) aircraft is produced at a factory adjacent to the airport.The MRJ is a partnership between majority owner Mitsubishi Heavy Industries and Toyot with design assistance from Toyota affiliate Fuji Heavy Industries, already a manufacturer of aircraft. It is the first airliner designed and produced in Japan since the NAMC YS-11 of the 1960s. The MRJ's first flight was on November 11, 201

JR Central, which operates Tōkaidō Shinkansen, has its headquarters in Nagoya, as does the regional Meitetsu railway company.
Nagoya lies north of Ise Bay on the Nōbi Plain. The city was built on low-level plateaus to ward off floodwaters. The plain is one of the nation's most fertile areas. The Kiso River flows to the west along the city border, and the Shōnai River comes from the northeast and turns south towards the bay at Nishi Ward. The man-made Hori River was constructed as a canal in 1610. It flows from north to south, as part of the Shōnai River system. The rivers allowed for trade with the hinterland. The Tempaku River feeds from a number of smaller river in the east, flows briefly south at Nonami and then west at Ōdaka into the bay.

The city's location and its position in the centre of Japan allowed it to develop economically and politically.