Okazaki Domain
Okazaki Domain (岡崎藩 Okazaki-han) was a Japanese domain of the Edo period, located in eastern Mikawa Province (modern-day Aichi Prefecture), Japan. It was centered on Okazaki Castle in what is now the city of Okazaki, Aichi. It was ruled by a number of different fudai daimyō over the course of the Edo period. Due to its associations with Tokugawa Ieyasu, who was born in Okazaki Castle, the domain had a prestige greater than in its nominal valuation based on rice tax revenues.
History
Matsudaira Kiyoyasu, after gaining control of the area surrounding Okazaki in 1524, demolished the old fortification and built Okazaki Castle. His famous grandson Matsudaira Motoyasu (later named Tokugawa Ieyasu) was born here on December 16, 1542. The Matsudaira were defeated by the Imagawa clan in 1549, and Ieyasu was taken to Sunpu as a hostage. Following the defeat of the Imagawa at the Battle of Okehazama, Ieyasu regained possession of Okazaki in 1560 and left his eldest son Matsudaira Nobuyasu in charge when he moved to Hamamatsu Castle in 1570. After Oda Nobunaga ordered Nobuyasu’s death in 1579, the Honda clan served as castellans. Following the forced relocation of the Tokugawa to Edo after the Battle of Odawara by Toyotomi Hideyoshi, the castle was given to Tanaka Yoshimasa, who substantially improved on its fortifications, expanded the castle town and developed Okazaki-juku on the Tokaido.
Following the creation of the Tokugawa shogunate, Okazaki Domain was created, and Ieyasu’s close retainer Honda Yasushige was assigned possession of the castle. The Honda were replaced by the Mizuno clan from 1645-1762, and the Matsudaira (Matsui) clan from 1762-1769. In 1769, a branch of the Honda clan returned to Okazaki, and governed until the Meiji Restoration.
In 1869, the final daimyō of Okazaki Domain, Honda Tadanao, surrendered Okazaki Domain to the new Meiji government. With the abolition of the han system in 1871, Okazaki Domain became part of Nukata Prefecture, with Okazaki Castle used as the prefectural headquarters. However, Nukata Prefecture was merged into Aichi Prefecture in 1872, and the capital of the prefecture was moved to Nagoya.
Okazaki Domain was not a single contiguous territory, but consisted of a number of scattered holdings in Mikawa Province:
- 95 villages in Hekinan District
- 110 villages in Nukata District
- 9 villages in Hazu District
List of daimyō
-
Honda clan (fudai) 1601-1645
| # | Name | Tenure | Courtesy title | Court Rank | revenues |
|---|---|---|---|---|---|
| 1 | Honda Yasushige (本多康重) | 1601–1611 | Bungo-no-kami | Lower 5th (従五位下) | 50,000 koku |
| 2 | Honda Yasunori (本多康紀) | 1611–1623 | Bungo-no-kami | Lower 5th (従五位下) | 50,000 koku |
| 3 | Honda Tadatoshi (本多忠利) | 1623–1645 | Ise-no-kami | Lower 5th (従五位下) | 50,000 koku – 56,500 koku |
| 4 | Honda Toshinaga ( 本多利長) | 1645 | Echizen-no-kami | Lower 5th (従五位下) | 56,500 koku -- 50,000 koku |
-
Mizuno clan (fudai) 1645-1762
| # | Name | Tenure | Courtesy title | Court Rank | revenues |
|---|---|---|---|---|---|
| 1 | Mizuno Tadayoshi (水野忠善) | 1645–1676 | Daikenmotsu | Lower 5th (従五位下) | 50,000 koku |
| 2 | Mizuno Tadaharu ( 水野忠春 ) | 1676–1692 | Emon-no-suke | Lower 5th (従五位下) | 50,000 koku |
| 3 | Mizuno Tadamitsu ( 水野忠盈) | 1692–1699 | Buzen-no-kami | Lower 5th (従五位下) | 50,000 koku |
| 4 | Mizuno Tadayuki ( 水野忠之) | 1699–1730 | Izumi-no-kami, Jiju | Lower 4th (従四位下) | 50,000 koku – 60,000 koku |
| 5 | Mizuno Tadateru ( 水野忠輝) | 1730–1737 | Daikenmotsu | Lower 5th (従五位下) | 50,000 koku |
| 6 | Mizuno Tadatoki ( 水野忠辰) | 1737–1752 | Daikenmotsu | Lower 5th (従五位下) | 50,000 koku |
| 7 | Mizuno Tadato ( 水野忠任) | 1752–1762 | Izumi-no-kami | Lower 5th (従五位下) | 50,000 koku |
-
Matsudaira (Matsui) clan (fudai) |1762–1769
| # | Name | Tenure | Courtesy title | Court Rank | revenues |
|---|---|---|---|---|---|
| 1 | Matsudaira Yasutomi ( 松平(松井)康福) | 1762–1769 | Suo-no-kami, Jiju | Lower 4th (従四位下) | 50,400 koku |
- Honda clan (fudai) 1769-1697
| # | Name | Tenure | Courtesy title | Court Rank | revenues |
|---|---|---|---|---|---|
| 1 | Honda Tadatoshi ( 本多忠粛) | 1769–1777 | Nakatsukasa-taifu | Lower 5th (従五位下) | 50,000 koku |
| 2 | Honda Tasatsune ( 本多忠典) | 1777–1790 | Nakatsukasa-taifu | Lower 5th (従五位下) | 50,000 koku |
| 3 | Honda Tadaaki ( 本多忠顕) | 1790–1821 | Nakatsukasa-taifu | Lower 5th (従五位下) | 50,000 koku |
| 4 | Honda Tadataka ( 本多忠考) | 1821–1835 | Nakatsukasa-taifu | Lower 5th (従五位下) | 50,000 koku |
| 5 | Honda Tadamoto ( 本多忠民) | 1835–1869 | Mimasaki-no-kami, Jiju | Lower 4th (従四位下) | 50,000 koku |
| 6 | Honda Tadanao ( 本多忠直) | 1869–1871 | Nakatsukasa-taifu | Lower 5th (従五位下) | 50,000 koku |
References
- Papinot, E (1910). Historical and Geographic Dictionary of Japan. Tuttle (reprint) 1972.
- (Japanese) Okazaki on "Edo 300 HTML"