The Location of Kagawa Prefecture

Kagawa Prefecture is located in the northeastern part of Shikoku and faces the Seto Inland Sea. While it is the smallest prefecture in Japan by area, it boasts a coastline stretching 724 kilometers, with Shodoshima, the largest of its islands, accounting for 126 kilometers.
The climate is mild with little rainfall, which has historically supported the cultivation of wheat. Additionally, the abundance of salt harvested along the coast has contributed to the development of udon, one of Kagawa’s signature specialties made from wheat and salt.
On Shodoshima, the dry climate is ideal for olive cultivation, making it a prominent producer of olives in Japan. Kagawa is also known for its integration of public art, with numerous installations blending seamlessly into the everyday lives of its residents, creating a vibrant cultural atmosphere.

Sanuki Udon, known for its firm texture and smooth taste.

Like other prefectures, Kagawa is facing challenges from a declining birthrate and an aging population, leading to anticipated labor shortages. Currently, the number of foreign workers in the prefecture is around 10,000, with the majority coming from Vietnam and China. Nearly half of these workers are employed in manufacturing, while others work in wholesale and retail, construction, and other industries.
In terms of residency status, approximately 50% are technical interns, making this the largest group. Those with visas based on familial or personal ties account for just under 20%, while those in specialized or technical fields make up slightly over 10%. These foreign workers play an essential role in supporting Kagawa’s labor needs across various sectors.