of
Sunpu Castle Ancient history The area that is now the city of Shizuoka has been inhabited since prehistoric times. Numerous
kofun have been found within the city limits, and the
Toro archaeological site indicates that a major
Yayoi period (circa 400 BC–300 AD) settlement existed in what is now part of the central city area.
Suruga was established as a province of Japan in the early
Nara period. At some point between the year 701 and 710, the provincial capital was relocated from what is now
Numazu, to a more central location on the banks of the
Abe River at a location named (a contraction of ) or alternatively .
Pre-modern Shizuoka During the
Muromachi period, Sunpu was the capital of the
Imagawa clan. The Imagawa were defeated at the
Battle of Okehazama, and Sunpu was subsequently ruled by
Takeda Shingen, followed by
Tokugawa Ieyasu. However,
Toyotomi Hideyoshi relocated Ieyasu, and installed Nakamura Kazutada to rule Sunpu. After the Toyotomi were defeated in the
Battle of Sekigahara, Ieyasu recovered Sunpu, reassigning it to his own retainer,
Naitō Nobunari in 1601. This marked the start of
Sunpu Domain. In April 1606, Ieyasu officially retired from the post of
shōgun, and retired to Sunpu, where he established a secondary court, from which he could influence
Shōgun Tokugawa Hidetada from behind the scenes. Subsequently, aside for brief periods, Sunpu was
tenryō (territory under direct administration by the Shogunate), ruled by the , an appointed official based in Sunpu.
From the Meiji period to World War II In 1869, after the fall of the
Tokugawa shogunate, the former shogunal line, headed by
Tokugawa Iesato was sent to Sunpu and assigned the short-lived
Sunpu Domain. The same year, Sunpu was renamed "Shizuoka". Shizuoka Domain became
Shizuoka Prefecture with the
abolition of the han system in 1871, which was expanded in 1876 through merger with the former Hamamatsu Prefecture and western portions of
Ashigaru Prefecture in 1876.
Shizuoka Station on the
Tōkaidō Main Line was opened on 1 February 1889. The same day, a fire burned down most of downtown Shizuoka. The modern city was founded on 1 April 1889. At the time, the population was 37,681, and Shizuoka was one of the first 31 cities established in Japan. An electric
tram service began in 1911. In 1914, due to heavy rains caused by a
typhoon, the
Abe River flooded, inundating the downtown area. In the national census of 1920, the population of Shizuoka was 74,093. The area of the city continued to expand through the 1920s and 1930s through merger with outlying towns and villages. In 1935, the city was struck by a 6.4 magnitude
earthquake, resulting in much damage. Although soon rebuilt, a large fire in 1940 again destroyed much of the center of the city. During
World War II, Shizuoka lacked targets of major military significance, and was initially only lightly bombed during several
American air raids. However, in a major
firebombing raid of 19 June 1945, the city suffered an extreme amount of damage with high civilian casualties.
Post-war Shizuoka The area of the city continued to expand through the 1950s and 1960s through merger with outlying towns and villages. On 1 October 1964, the
Tōkaidō Shinkansen began services to Shizuoka, and on 25 April 1969 the city was connected to the
Tōmei Expressway. On 7 July 1974, the Abe River flooded, and landslides occurred during heavy rains, killing 23 people. On 16 August 1980, a major gas leak in an underground shopping center near Shizuoka Station resulted in an explosion, killing 15 people and seriously injuring 233 others. The Shizuoka City Hall moved to new premises in 1986. On 1 April 1992, Shizuoka was designated a
core city by the central government, giving it increased autonomy. The 1 April 2003
merger with Shimizu City (current
Shimizu Ward) greatly expanded the area and population of Shizuoka, which then became a
designated city on 1 April 2005, becoming part of Shimizu-ku. On 1 November 2008, the town of
Yui (also from
Ihara District) was also merged into Shimizu-ku, resulting in the dissolution of Ihara District. ==Government==