Kyōhō

Overview

Kyōhō (享保) was a Japanese era name (年号, nengō; "year name") that began in August 1716 and ended in June 1736. It followed the Shōtoku era and preceded the Genbun era. The era fell within the Edo period (1603–1868) and spanned the reigns of two emperors: Nakamikado-tennō (中御門天皇) and Sakuramachi-tennō (桜町天皇). The era name is also pronounced Kyōho in some contexts, though Kyōhō is the standard reading.

What Defined the Era

The Kyōhō era is most closely associated with the Kyōhō Reforms, a series of administrative and economic policies implemented under the eighth Tokugawa shōgun, Tokugawa Yoshimune. Yoshimune took office in 1716, the same year the era began, and his agenda shaped the period's character. The reforms aimed to restore fiscal stability to the shogunate after decades of lavish spending and mounting debt. They included measures to encourage frugality among the samurai class, promote agriculture, and stabilise the rice-based economy that underpinned the realm.

The era also saw a shift in the shogunate's approach to law and governance. Yoshimune commissioned the compilation of a new legal code, the Kujikata Osadamegaki, which was completed in 1742, after the Kyōhō era had ended. Nevertheless, the groundwork for this codification was laid during the Kyōhō years, reflecting a broader effort to make governance more predictable and less arbitrary. The era's name, meaning "prosperity and protection," captured the hope that Yoshimune's policies would safeguard the realm's well-being.

Key Events

The Kyōhō era opened with a change in imperial succession. Emperor Nakamikado reigned at the start of the period, but in 1735 he abdicated in favour of his son, Emperor Sakuramachi. The transition occurred near the end of the era, and Sakuramachi's reign continued into the following Genbun era.

A defining event of the early Kyōhō years was the Great Kyōhō Famine of 1732, which devastated western Japan. A combination of cold weather, heavy rains, and an infestation of locusts destroyed rice crops across the region. The famine caused widespread starvation and a sharp rise in deaths, particularly in the domains of western Honshū and Kyūshū. The shogunate responded with relief measures, including the distribution of rice and the postponement of tax collections, but the crisis exposed the fragility of the rice-based fiscal system that the reforms were meant to strengthen.

The era also witnessed the Kyōhō Incident of 1725, a political affair involving the shogunate's senior councillors. The incident centred on a dispute between two high-ranking officials, which led to the dismissal and exile of one of them. The affair was notable for the way it was handled: Yoshimune used it to assert his authority over the bakufu bureaucracy, reinforcing the image of a shōgun determined to curb factional intrigue.

In the cultural sphere, the Kyōhō era saw the continued flourishing of urban literature and theatre. The playwright Chikamatsu Monzaemon, already famous for his puppet dramas, remained active into the early years of the era. His works, along with those of other writers, helped cement the popularity of the bunraku puppet theatre and kabuki drama in the cities of Edo and Osaka.

The Name in Japanese

The era name is written with two kanji: 享保.

• Kanji: 享保
• Kana reading: きょうほう
• Romaji: Kyōhō

The first character, 享, is read here as kyō (きょう). Its core meaning is "to receive" or "to enjoy," often in the sense of receiving blessings or favours from above. In classical usage, it carries connotations of enjoying prosperity or inheriting good fortune. The character appears in words like 享受 (kyōju, "enjoyment" or "reception").

The second character, 保, is read here as hō (ほう). Its meaning is "to protect," "to preserve," or "to maintain." It suggests safeguarding something valuable, whether a person, a realm, or a set of conditions. The character appears in words like 保護 (hogo, "protection") and 保証 (hoshō, "guarantee").

Taken together, 享保 conveys the sense of "enjoying protection" or "receiving preservation." The name was chosen to express a hope that the era would be one in which the realm enjoyed the blessings of peace and was protected from harm. The reading kyōhō is the standard on-reading for both characters, though the alternative pronunciation kyōho is occasionally encountered.

How the Era Name Works

A Japanese era name, or nengō, is a designation for a period of years under a reigning emperor. The system originated in China and was adopted in Japan in 645 CE, during the Taika era. Each era name is composed of one or two kanji chosen for their auspicious meaning. The name is proclaimed by the emperor and is used to date official documents, coins, and calendars.

Historically, era names were changed frequently. A new era might be declared to mark a significant event, such as an emperor's accession, a natural disaster, or a military victory. In some periods, era names changed every few years. During the Edo period, however, the practice became more stable, and era names often lasted for a decade or more. The Kyōhō era, at nearly twenty years, was one of the longer eras of the period.

The era name serves as a reference point for dating. A year within the era is expressed as the first year, second year, and so on. For example, the first year of Kyōhō corresponds to 1716. This system remains in use in Japan today, where the current era name is Reiwa. For historians, era names provide a framework for organising events and understanding how contemporaries perceived the passage of time.