Linked from

The 43 pages that link to Japanese era name, each with the reason it gives.

• Japanese calendarRelated: Japan combines Gregorian dating with a distinct era-based year notation.

• Nihon ShokiRelated: Its dated entries use reign-based chronology to order events and connect them to emperors.

• Regnal yearRelated: Japanese era years count from an era’s start, which may fall after the emperor’s accession.

• Japanese lunisolar calendarRelated: Era names provided another way to identify years alongside lunisolar dates.

• Japanese regnal yearsRelated: Regnal years count within the reign identified by this name.

• Shoku NihongiRelated: Era changes divide and date the chronicle's entries.

• Tenpyō-jingoRelated: The era name identifies the period rather than a separate ruler or dynasty.