Honda Toshinaga

Who They Were

Honda Toshinaga (本多利長, ほんだ としなが) was a daimyō — a territorial lord, from the Japanese 大名, だいみょう — of the early to mid Edo period, the long stretch of Tokugawa rule that ran from 1603 to 1868. He was born in 1635, in the twelfth year of the Kan'ei era (寛永, かんえい), and died on 21 January 1693. Over the course of his life he governed three separate domains: Okazaki, Yokosuka, and finally Murayama in Dewa Province, in the north of Japan.

He belonged to the Honda family, a warrior house that had risen to prominence in the service of Tokugawa Ieyasu. Toshinaga was the sixth son of Honda Tadatoshi, the daimyō of Okazaki Domain. His mother was a daughter of Inoue Masanari, who ruled Yokosuka Domain — a connection that would shape the geography of Toshinaga's own career.

Life and Career

Toshinaga's father, Honda Tadatoshi, died in 1645, and Toshinaga succeeded to the leadership of the clan. He did not inherit Okazaki Domain intact. Of the 60,000 koku that had made up the domain under his father, Toshinaga received only 50,000. A koku (石, こく) is a unit of rice reckoned as enough to feed one person for a year, and a domain's koku rating was the standard measure of a lord's wealth and military obligation. The remaining 10,000 koku was divided between his brothers Honda Sukehisa and Honda Toshirō.

In the same year, 1645, Toshinaga was transferred to Yokosuka Domain. He held the courtesy title of junior fifth court rank, lower grade (従五位下, じゅごいのげ, ju go i no ge), and bore the honorary office name Echizen no Kami (越前守, えちぜんのかみ) — a title borrowed from the old province of Echizen, customary for samurai of his standing and carrying no actual administrative duty in that province. He married a daughter of Matsudaira Masatsuna, the daimyō of Tamanawa Domain in Sagami Province.

On 23 February 1682, the Tokugawa shogunate confiscated Yokosuka Domain, charging Toshinaga with gross misconduct and repressive governance. The loss of a domain was the harshest penalty short of death that a lord could face, and it stripped him of both income and standing. He was later pardoned and granted 10,000 koku of land in Dewa Province, in northern Japan. This holding became known as Murayama Domain.

Toshinaga died on 21 January 1693, at the age of 58. He was succeeded by his adopted son, Honda Sukeyoshi. Adoption of an heir was standard practice among daimyō who lacked a surviving biological son, and it allowed a house to preserve its name and its domain rather than face extinction.

Why They Matter

Toshinaga's career is a compact illustration of how the Tokugawa shogunate managed the roughly 260 domains that made up Japan. A lord's holdings were not private property in any secure sense. The shogunate could reduce them, as it did when Toshinaga's inheritance was cut from 60,000 to 50,000 koku, and it could abolish them outright, as it did at Yokosuka in 1682. The charge against Toshinaga — gross misconduct and repressive governance — shows that the shogunate framed such confiscations as corrective justice rather than raw confiscation, even when the underlying motive was control.

His trajectory also traces the geography of Tokugawa power. He moved from Okazaki, in the old heartland, to Yokosuka, and finally to Murayama in Dewa Province, far to the north. Transfers of this kind kept lords from putting down deep local roots and building independent power bases.

The Name in Japanese

The name is written 本多利長. In kana it is ほんだ としなが, and in romaji it is Honda Toshinaga. The family name comes first, as is standard in Japanese.

本 (ほん, hon) — "origin," "base," or "book." In this name it carries the sense of "root" or "foundation." It is the first element of the family name Honda.

多 (だ, da) — "many," "much." Here it is voiced from its usual reading ta to da because it follows another character, a common sound change in Japanese compounds. Together, 本多 (Honda) is the family name, borne by several distinct branches of warriors and officials.

利 (とし, toshi) — "profit," "benefit," "sharp." This is the first element of the given name. The character has a wide range of readings; here it takes the native Japanese reading toshi, which is typical for personal names.

長 (なが, naga) — "long," "chief," "senior." As the second element of the given name, it also takes a native reading, naga. The same character appears in the name of his father, Honda Tadatoshi, and in the names of many samurai of the period, where it often signals seniority or endurance.

The full name 本多利長 therefore reads as a straightforward warrior name: the house name Honda, followed by a two-character given name. Note that the given name 利長 is not read with the Chinese-derived readings ri and chō here, but with the Japanese readings toshi and naga — a reminder that kanji in personal names frequently take readings that a dictionary will not list first.

Legacy

Toshinaga's grave is at the temple of Kyōzen-ji, in Roppongi, Tokyo. The temple, founded in the Edo period, became a burial site for members of the Honda family, and his grave there is the physical trace of a career that otherwise survives mainly in domain records and genealogies.

His line continued through his adopted son Honda Sukeyoshi, who inherited what remained of the family's holdings after the confiscation at Yokosuka. The house of Honda, in its several branches, remained part of the daimyō class through the end of the Edo period in 1868.