Токугава Иэцуна: Төртінші сёгун

Fourth shōgun of the Tokugawa dynasty

Tokugawa Ietsuna (徳川 家綱) was the fourth shōgun of the Tokugawa dynasty of Japan who was in office from 1651 to 1680. He is considered the eldest son of Tokugawa Iemitsu, which makes him the grandson of Tokugawa Hidetada and the great grandson of Tokugawa Ieyasu.

Tokugawa Ietsuna was born in 1641, allegedly the eldest son of Tokugawa Iemitsu with his concubine, Oraku no Kata later Houjuin. Later Ietsuna was raised with his sister, Chiyohime (born by Ofuri) by Iemitsu's concubine, Oman no kata (later Eikoin) and Iemitsu's wife, Takatsukasa Takako later Honriin. After Eikoin retired, Senhime (also called Tenjuin) raised him with Honriin. At that time his father was shogun in his own right and had enacted several anti Christian measures after the bloody Shimabara Rebellion of 1637. Though the suppression of this rebellion quelled all serious threats to Tokugawa rule, it was nonetheless an unsure era. Ietsuna was a frail child, and this carried over into his adult years. Nothing else is known of his youth. His childhood name was Takechiyo (竹千代).

Tokugawa Iemitsu died in early 1651, at the age of forty seven. After his death, the Tokugawa dynasty was at major risk. Ietsuna, the heir, was only ten years old. Nonetheless, despite his age, Tokugawa Ietsuna became shogun in Kei'an 4 (1651). Until he came of age, five regents were to rule in his place, but Shogun Ietsuna nevertheless assumed a role as formal head of the bakufu bureaucracy. In this period, regents exercised power in the shoguns name. Chuya was brutally executed along with his family and Shosetsu's family. Shosetsu chose to commit seppuku rather than being captured. In 1652, about 800 rōnin led a small disturbance on Sado Island, and this was also brutally suppressed. But for the most part, the remainder of Ietsuna's rule was not disturbed anymore by the rōnin as the government became more civilian oriented. In Meireki 3 (1657), on the 18th–19th days of the 1st month, when Ietsuna was almost 20 years old, a great fire broke out in Edo and burned the city to the ground. Ietsuna's concubine Oyo burned to death in the fire. It took two years to rebuild the city and bakufu officials supervised the rebuilding of the city. In 1659, Ietsuna presided over the opening ceremonies. In the 11th month he married Asa no Miya Akiko, daughter of Fushimi no Miya Sadakiyo. It is said that his relationship was quite good with Asa no Miya, though they didn't have a child; they adopted Naohime, daughter of Tokugawa Mitsutomo.

In 1663, the regency for shōgun Ietsuna ended, but the regents still held power for him, the first time that the power behind the bakufu was not a former shōgun. Ietsuna's chief advisors were now Hoshina Masayuki, Ietsuna's uncle (whom he had deep regard for) Itakura Shigenori, Tsuchiya Kazunao, Kuze Hiroyuki, and Inaba Masanori. Even though Ietsuna was now ruling in his own right, these former regents now became his official advisors, and in some cases, acted for him. In some cases, however, Ietsuna acted upon his own accord, as when he came up with the idea of abolishing junshi, where a samurai follows his lord into death. 1663 (Kanbun 3). The shogunate banned suicides due to fidelity (junshi). Tadakiyo retired, embarrassed, and shortly after, Tokugawa Ietsuna died in 1680. His posthumous name was Genyū in (厳有院) and was buried in Kan'ei ji. He was succeeded by his younger brother, Tsunayoshi. Though Ietsuna proved to be an able leader, affairs were largely controlled by the regents his father had appointed, even after Ietsuna was declared old enough to rule in his own right.