The Location of Osaka Prefecture

Osaka Prefecture is a major urban center in western Japan, with a population of approximately 8 million people. It has a long history as a hub for politics, economics, and culture, and is home to many ancient burial mounds (kofun), shrines, and temples. To the west, Osaka Bay opens up to the Seto Inland Sea, making it a crucial point for maritime transportation. Since the 17th century, Osaka has been known as the "Kitchen of the Nation", a thriving center for trade where rice and specialty products from across Japan were gathered.
Osaka also played a key role in spreading the culture of "dashi" (a fundamental stock in Japanese cuisine) and developed its own unique food culture. In addition, the coastline is surrounded by mountains on three sides, offering abundant natural beauty. The region experiences a relatively dry climate and enjoys a warm, comfortable climate year-round, making it a pleasant place to live.

Tsutenkaku Tower, a landmark in Shinsekai, Osaka.

Like other prefectures, Osaka is facing challenges related to a declining birthrate and an aging population, which is expected to lead to labor shortages. The number of foreign workers in Osaka is approximately 110,000, with most coming from Vietnam and China. Around 20% of these workers are employed in wholesale and retail, while 20% work in manufacturing. Others are employed in hospitality and food services, construction, and various other industries.
In terms of residency status, nearly 30% are engaged in activities outside their designated visa status, making this the largest group. This is followed by those in specialized or technical fields, who account for just over 20%, and those with residency based on familial or personal ties, making up about 20%. These foreign workers are playing a crucial role in supporting Osaka’s labor market across multiple sectors.