Jōhei era (931–938): a Japanese nengō during Emperor Suzaku's reign

Meaning and characteristics

The two kanji 承 (jō) and 平 (hei) are commonly understood to convey ideas of continuity and peace, so the era name is often interpreted as expressing hopes for sustained tranquility. Like other nengō, Jōhei was chosen to mark a new phase in court life and governance; such names could be adopted for positive reasons (auspicious beginnings) or in response to calamities in an effort to reset the calendar.

Context and chronology

Jōhei succeeded the Enchō era and preceded the Tengyō era. Its precise span—April 931 to May 938—places it amid a long period when the imperial court centered in Heian-kyō (modern Kyoto) emphasized refined court culture, poetry, and administrative consolidation. While not every year produced headline events, era names like Jōhei provide historians a reliable frame to organize political, literary, and legal records.

Political and cultural setting

During Jōhei the structures of Heian court life—ranked offices, ritual calendars, and aristocratic patronage of the arts—remained important. Court diaries, poetry exchanges, and official edicts from this stretch contribute to our understanding of aristocratic networks and evolving governance. The name itself signals continuity rather than abrupt change, reflecting the court's preference for stability in that period.

Historical importance and usage

Although comparatively brief, the Jōhei era is cited in numerous primary sources for dating events, legal acts, and cultural productions. Modern scholars and reference works use the nengō system to correlate Japanese year-numbers with the Gregorian calendar. For readers tracing genealogies, literary histories, or administrative records, recognizing the Jōhei label is essential for chronological clarity.

Notable distinctions

• The era is one of many short-named periods that together compose the Heian chronological framework.
• Its selection reflects the traditional practice of naming eras for auspicious meanings rather than describing particular achievements.
• Jōhei is commonly referenced in studies of court culture and administrative continuity in 10th-century Japan.

For broader background on era names and their role in Japanese chronology, consult general histories and primary source collections that record court diaries and official proclamations.