Jōhō (Japanese era, 1074–1077)

Meaning and purpose

The two kanji of Jōhō, 承 and 保, can be read as elements related to receiving or maintaining protection; such character combinations were selected for their auspicious sense rather than plain literal meaning. As with other nengō, the name change to Jōhō marked a formal break from the preceding era and reflected court hopes for stability or a response to events. Era changes could be prompted by auspicious omens, natural disasters, imperial succession or political decisions.

Political and cultural context

During Jōhō, imperial authority remained centered on the court at Heian-kyō, while much of day-to-day governance and influence was exercised by leading aristocratic families. The Heian court continued its literary and ceremonial life, with poetry, ritual, and Buddhist institutions prominent in elite culture. Although no singularly famous episode defines the short span of Jōhō, it is part of the broader late-Heian sequence of eras that frame developments in politics and religion.

Timeline and succession

• Preceded by: Enkyū
• Jōhō: August 1074 – November 1077 (Gregorian years 1074–1077 CE)
• Succeeded by: Jōryaku

Sources and significance

Research into the Jōhō era relies on court chronicles, temple records, private diaries and imperial edicts preserved in archives. For historians and readers of classical Japanese history, short eras like Jōhō are useful markers for organizing events and documents. When consulting primary or secondary materials, look for the era name as a chronological label in dated entries and inscriptions.

Notable facts

Jōhō was relatively brief—about three years—which was not unusual for medieval Japanese era names. Its importance is primarily chronological and administrative: it helps scholars and readers place people, poems and policies of the mid-1070s within the sequence of Heian-period history. For more on era names and their use, see general treatments on the nengō system and Heian court culture.