Satsuma Province

Satsuma was a historical province occupying the western half of what is now Kagoshima Prefecture in southern Kyushu. The region comprised several districts and served as an important territory under the rule of the Shimazu family.

The Shimazu family controlled this territory from the 12th century until 1868, during which time they developed trade relationships with the Ryukyu Islands. These connections allowed the province to maintain economic and diplomatic ties even when Japan was largely closed to the outside world.

The province became known for its schools of Western medicine, mathematics, and astronomy that the regional leader Shimazu Shigehide established in the 1700s. These institutions gave local scholars access to knowledge that was rare elsewhere in Japan during that period.

The historical province no longer exists as a separate administrative region, but its former boundaries can be traced within western Kagoshima Prefecture today. Visitors can explore the area by traveling through Satsumasendai and surrounding districts to discover sites connected to this past territory.

Through its control of the Ryukyu Islands, the province gained exclusive access to Chinese goods that could not reach other parts of Japan. This trading privilege made it one of the most prosperous regions during the Tokugawa period.

Location: Saikaidō

Inception: 702

Capital city: Satsuma district

Part of: Chūgoku, 遠国

Shares border with: Ōsumi Province, Higo Province

GPS coordinates: 31.75861,130.48000

Latest update: December 14, 2025 18:44