Shiga

Shiga Prefecture is an inland administrative division located in the Kansai region of central Honshu, Japan. As of February 2025, the prefecture maintains a population of approximately 1,398,972 residents across a total land area of 4,017 square kilometers. It serves as a vital transit corridor connecting the major urban centers of the Kansai region with the Chubu region and the capital, Tokyo.

The defining geographic feature of Shiga is Lake Biwa, the largest freshwater lake in Japan, which occupies roughly one-sixth of the prefecture's total surface area. The prefecture is surrounded by mountainous terrain, including the Ibuki, Suzuka, and Hira mountain ranges, which create a distinct basin climate. It shares land borders with Fukui to the north, Gifu to the northeast, Mie to the southeast, and Kyoto to the west.

Shiga possesses a rich cultural heritage shaped by its proximity to the ancient capital of Kyoto and its position along historical trade routes. The region is home to numerous significant religious sites, including Enryaku-ji on Mount Hiei, a UNESCO World Heritage site that serves as the headquarters of the Tendai school of Buddhism. Local traditions are deeply influenced by the ecological importance of Lake Biwa, which remains central to the prefecture's culinary practices and regional identity.

Historically known as Omi Province, the region served as a strategic crossroads for military and economic activity throughout the feudal era. During the Sengoku period, the area was the site of significant political developments, including the construction of Azuchi Castle by Oda Nobunaga. Following the Meiji Restoration, the prefecture was officially established in its current form, evolving from a traditional agricultural hub into a modern industrial and residential center.

This overview is AI-assisted and grounded with available atlas facts and reference material. Treat linked primary data as authoritative. Read the methodology.