Ōmi Province


Ōmi Province was a province of Japan, which today comprises Shiga Prefecture. It was one of the provinces that made up the Tōsandō circuit. Its nickname is Gōshū. Under the Engishiki classification system, Ōmi was ranked as one of the 13 "great countries" in terms of importance, and one of the "near countries" in terms of distance from the imperial capital Kyoto.
Ōmi bordered on Wakasa and Echizen Provinces to the north, Mino and Ise Provinces to the east, Iga and Yamato Provinces to the south, and Yamashiro and Tanba Provinces to the west. Lake Biwa, Japan's largest lake, is located at the center of the province.

History

The area of Ōmi has been settled since at least the Yayoi period, and the traces of several large settlements have been found. During the Kofun period, the area appears to have been dominated by several powerful immigrant clans, most notably the Wani clan, which was originally from Baekje, a state in the southwestern Korean Peninsula. The names Ōmi and Lake Biwa do not appear in the Kojiki, Man'yōshū or other ancient documents.
Ōmi initially had various names. Wooden tags in archaic Japanese from the ruins of Asuka, Yamato, the Yamato Kingship's capital on and off from 538-710, mention the Awapumi, or variations thereof, including Tikaumi. The archaic name Apapumi evolved into the current Japanese form, Ōmi no umi. The name was fixed as Old Japanese Awafumi only after the enactment and enforcement of the Taiho Code in 701 and the decree of 713, which stipulated that the names of the provinces defined under the Ritsuryō system should be written using two auspicious kanji.
The Yamato state ruled briefly from this region. In the late Asuka period, Emperor Tenji built Ōmi Ōtsu Palace in what is now the city of Ōtsu and ruled from it from 667 until 672. He issued the first legal code, the Ōmi Code, while ruling from the Ōmi Ōtsu Palace. After his death, the Jinshin War broke out among his fourteen children, one of the largest conflicts in Japanese history. Ōmi was the site of several battles, and afterwards, the capital returned to Asuka.
In the subsequent Nara period, during the reign of Emperor Shōmu, the new Ritsuryō system established a kokufu at Ōmi Kokuchō in Ōtsu, near the ruins of the former Ōmi Ōtsu Palace. He also established a provincial temple there. In 740, Emperor Shōmu built a personal residence, called Rakumura, in what is now Kōka, Shiga. He declared it the new capital in 745 and renamed it Shigaraki Palace, but abandoned it the same year due to expenses.
Takebe taisha, enshrining Yamato Takeru and his relics and Ōkuninushi, was designated as the ichinomiya for the province.
During the Heian period, the proximity of Ōmi to the capital at Heian-kyō, its location on the Tōkaidō and Nakasendō highways connecting the capital with eastern Japan, and the main route from the capital to the Sea of Japan, all gave the province great strategic importance. With the spread of Buddhism in Japan, Saichō founded the great Tendai monastery of Enryaku-ji in 788 on Mount Hiei in Ōmi.
From the late Heian into the Kamakura period, the Sasaki clan controlled the post of shugo of Ōmi Province, and two cadet branches, the Rokkaku and Kyōgoku, dominated the province into the Muromachi period.
In the tumultuous Sengoku period, internal struggles weakened both clans. Northern Ōmi became a battleground between the Azai and Asakura clans. In the south, the Rokkaku were supported by the Kōka ikki, whose shinobi operatives were infamous. In the late 1560s and early 1570s, Oda Nobunaga invaded from the east, defeating the Azai, Asakura, Rokkaku, Kōka, and finally, in 1573, the Ashikaga shogunate itself. Nobunaga built Azuchi Castle near the southwestern side of Lake Biwa in Ōmi, from which he planned to rule all of Japan and beyond.
After Nobunaga was assassinated at Honnō-ji on 21 June 1582, Toyotomi Hideyoshi awarded much of the province to Ishida Mitsunari. Mitsunari would later be Tokugawa Ieyasu's archrival at the Battle of Sekigahara on October 21, 1600.
After the establishment of the Tokugawa shogunate in 1603, much of the province was divided into several feudal domains, the largest of which was Hikone Domain, ruled by the Ii clan. Ōmi continued to serve as a transportation conduit, with five of the 53 Stations of the Tōkaidō and eight of the 69 Stations of the Nakasendō.
Following the Meiji Restoration, on November 22, 1871, Ōtsu Prefecture and Nagahama Prefecture were created from former tenryō and hatamoto territories within the province, and each former domain formed its own prefecture. These were merged on January 19, 1872 to form Shiga Prefecture. From August 21, 1876 to February 7, 1881, the Reinan region of Fukui Prefecture was part of Shiga Prefecture, thus giving it a shoreline on the Sea of Japan. Local inhabitants strongly opposed the merger, and it was withdrawn.

Historical districts

Ōmi was divided into 12 Districts, which were further subdivided into 93 counties, containing 1,597 villages. The total assessed value of the province in terms of kokudaka was 858,618 koku.

Other websites


Category:Former provinces of Japan
Category:History of Shiga Prefecture