Tsu

Origins and Founding of the City

The history of Tsu is rooted in deep antiquity when it was known as Anotsu. Its development is inextricably linked to the sea and its unique strategic position in the central part of Japan.

The settlement originally formed as a natural harbor at the confluence of the Ano and Iwata rivers into Ise Bay. As early as the Nara and Heian periods, Anotsu was mentioned in chronicles as one of the state's three main ports (Santsu), along with Hakata and Bonotsu. However, the formation of the city in its classic sense began later:

• Mid-16th Century: The construction of the first fortifications by the Hosono clan (1558), which laid the core of the future urban development.
• Early 17th Century: The arrival of daimyo Todo Takatora in 1608, who designed a large-scale castle and a clear castle town structure that defined the appearance of Tsu for centuries to come.

The transformation from a fishing port into a powerful regional center occurred due to a combination of several circumstances:

• Geographical Advantage: Access to the sea allowed for control over maritime routes in Ise Bay, making the city a vital logistics hub for transporting rice and goods to Osaka and Edo.
• Trade and Pilgrimage: The city became a key stop (shukuba-machi) on the Ise Kaido trail. Thousands of pilgrims heading to the Grand Shrine of Ise ensured the prosperity of the service and trade sectors.
• Political Status: Becoming the capital of a domain (han) under the rule of the influential Todo clan attracted the administrative elite, artisans, and merchants to the area.

During the Edo period, the city's economy flourished through a symbiosis of maritime trade and serving travelers. Tsu was famous for its inns and entertainment districts. The city's importance was so great that a popular folk song emerged with the phrase: "Ise relies on Tsu, Tsu relies on Ise, and Owari's Nagoya relies only on its castle." This emphasized that the port of Anotsu was a vital artery for the entire sacred Ise region.

Key Moments in the History of Tsu

The history of Tsu is a story of resilience and rebirth. From a medieval port to a prosperous castle town and a modern prefectural capital, Tsu has changed its appearance many times while maintaining its importance in the region.

• 1558 — Hosono Fujiatsu builds the original castle on the site of the future city, known as Anotsu Fortress.
• 1568 — The younger brother of the famous Oda Nobunaga, Oda Nobukane, takes control of the fortress and significantly expands it, laying the foundation for the future castle town.
• 1600 — During the events surrounding the decisive Battle of Sekigahara, Tsu Castle is besieged and burned almost to the ground.
• 1608 — Daimyo Todo Takatora, a renowned master of fortification, becomes the ruler of these lands and begins a large-scale reconstruction of the castle and the adjacent town, turning it into a thriving center of his domain.
• Edo Period (1603–1868) — The city becomes a bustling "shukuba-machi" (post station) on the pilgrimage route to the Ise Grand Shrine, contributing to its economic and cultural peak.
• 1871 — After the Meiji Restoration, feudal domains are abolished, and the Tsu Prefecture is formed on the site of the domain, which soon becomes part of modern-day Mie Prefecture.
• April 1, 1889 — As part of the new administrative system, the modern city of Tsu is officially established.
• 1945 — During World War II, the city is subjected to several destructive air raids, resulting in the loss of much of its historical architecture, including many castle structures.
• 1949 — Mie University is founded, cementing Tsu's status as the primary educational and scientific center of the prefecture.
• January 1, 2006 — The so-called "Great Heisei Merger" takes place, during which Tsu merges with nine neighboring municipalities, significantly increasing its territory and population.

Stages of the City's Formation and Development

The development of Tsu is a journey from a strategic port to a modern administrative and industrial center. Each era brought changes that shaped the unique character and economy of this corner of Japan.

• Formation of the Anotsu Maritime Hub. In the Middle Ages, the port of Anotsu was one of the country's three most important ports (Santsu). This secured the city's status as a key logistics center connecting the region with other trade routes and contributed to the initial accumulation of capital.
• Todo Takatora's Urban Reform. At the beginning of the 17th century, a large-scale reconstruction of the castle and surrounding areas set the city's structure, which has been preserved in its general features to this day. The division into quarters for samurai and merchants laid the foundations for social and architectural zoning.
• Economic Boom on the Pilgrimage Route. Its location on the Ise Kaido route turned Tsu into a prosperous "post town." Serving thousands of pilgrims traveling to the Ise Grand Shrine stimulated the development of the service sector, the hotel business, and local gastronomy.
• Status as Prefectural Capital (1876). After the consolidation of lands, Tsu became the administrative center of Mie Prefecture. This decision attracted government institutions, banks, and businesses to the city, cementing its role as the political core of the region.
• Industrialization and Shipbuilding. In the 20th century, the emergence of large industrial enterprises, particularly shipbuilding yards (Nippon Kokan), transformed the city's economy from trade and administrative to industrial, creating thousands of jobs.
• Post-War Urbanization. Recovery after 1945 allowed for the modernization of the street network. The widening of roads and the construction of modern public buildings transformed the old castle town into a comfortable living space with developed infrastructure.
• Creation of a Scientific and Educational Cluster. The founding and development of Mie University and other educational institutions made the city a magnet for young people and scientific talent, contributing to cultural renewal and innovation.
• Administrative Expansion of 2006. The merger with neighboring cities and towns (Hisai, Age, Geino, and others) significantly increased the territory and resource base of Tsu, allowing for larger-scale development projects and strengthening its economic potential.

The architectural character of Tsu is a living reflection of its centuries-old history, showcasing a transition from traditional Japanese urban planning to modern forms. The key stages that shaped its current appearance were the castle town era, the period of post-war reconstruction, and modern development.

The Edo Period: Structure of a Castle Town

During the Edo period (1603–1868), the urban development of Tsu was entirely dictated by its status as a "jokamachi"—a town grown around a castle. The center of life and layout was Tsu Castle, erected by the powerful daimyo Todo Takatora, a master of fortification architecture. Although the original main keep was lost, the castle was a complex system featuring stone foundations, moats, several lines of defense, and connected yagura towers. The city layout was hierarchical: the neighborhoods closest to the castle were reserved for samurai, while districts for merchants and artisans were located further away. This structure, typical of feudal Japan, defined the look of Tsu for centuries.

The Meiji Period and Western Influence

With the onset of the Meiji period (1868–1912), Western architectural ideas began to permeate Japan. In Mie Prefecture, as across the country, buildings in the giyofu style began to appear—an eclectic combination of European (such as Victorian) and Japanese elements. Although many structures from that time in Tsu have not survived, this period marked the beginning of a move away from traditional wooden constructions in favor of brick and stone for public and industrial buildings.

Post-War Reconstruction and Modernism

The most radical transformation of Tsu's architectural landscape occurred following the events of World War II. In 1945, the city suffered extensive damage that destroyed most of the historical buildings, including many remaining elements of the castle. Post-war reconstruction followed the path of Japanese modernism. Instead of the narrow and winding streets of the old town, wider and straighter avenues were laid out. New buildings were constructed from concrete and steel, characterized by functionality and strict geometric shapes, which was typical of the architecture of that time throughout the country. This period essentially created the modern look of central Tsu.

Contemporary Architecture

Today, Tsu is a city where remnants of historical heritage, such as the castle ruins and reconstructed gates, sit alongside modern developments. Interesting examples of contemporary Japanese architecture can be found in the city, such as the buildings of Mie University or the Mie Center for the Arts. They reflect global trends but often incorporate elements referencing traditional Japanese aesthetics—a desire for simplicity, integration with nature, and attention to materials.

Prominent Figures Associated with the City of Tsu

The city of Tsu and its surroundings in Mie Prefecture have been the birthplace or workplace of many iconic figures in Japanese history and culture. From powerful military leaders to world-renowned athletes, these individuals have left a significant mark in their respective fields.

• Todo Takatora (1556–1630) — A prominent daimyo (feudal lord) and a master of fortification. It was he who became the ruler of the Tsu domain in 1608, rebuilt the castle, and effectively founded the prosperous castle town that became the administrative center of his lands. His legacy defined the urban structure and historical significance of Tsu for many centuries.
• Matsuo Basho (1644–1694) — The greatest poet of the Edo period, a recognized master of the haiku genre. Although born in the neighboring city of Iga (also in Mie Prefecture), his travels and work are closely linked to the entire region. The pilgrimage routes passing through Tsu are frequently mentioned in his works, and his influence on Japanese literature is felt throughout the prefecture.
• Motoori Norinaga (1730–1801) — One of the central thinkers and scholars of the "Kokugaku" (National Learning) movement during the Edo period. He was born and lived most of his life in neighboring Matsusaka. His studies of ancient Japanese literature and Shinto texts, such as the "Kojiki," had a profound influence on the formation of Japanese national identity. His work made the region around Tsu one of the country's intellectual centers.
• Edogawa Ranpo (1894–1965) — The pen name of writer Taro Hirai, who is considered the father of the modern Japanese detective genre. He was born in the city of Nabari (Mie Prefecture) and spent his early years here. His dark and mysterious stories laid the foundation for an entire literary movement and influenced many subsequent authors.
• Saori Yoshida (born 1982) — A world-famous athlete born in the city of Tsu. She is one of the most decorated female wrestlers in history, winning three consecutive Olympic gold medals (2004, 2008, 2012) and numerous world championship titles. Her incredible achievements brought worldwide fame to her hometown and made her a national hero in Japan.