Nishikasugai District

Nishikasugai (西春日井郡, Nishikasugai-gun) is a district located on the central Owari Region in Aichi Prefecture, Japan.

The district consists of one town:[1] During the old days, the district extended as far as Nagoya Castle, but since Taisho Era to the 1950s, most of the areas were merged into the city of Nagoya.

As of the early 2000s, there were proposals to turn the entire district into a city but the merger was killed due to differences of opinion.

J-Air, a subsidiary of Japan Airlines, is headquartered in Toyoyama, Nishikasugai District, in the Nagoya Airfield Terminal Building.

[3] Nakanihon Air Service, a general aviation operator, is also located in Toyoyama on the airport grounds.