Japan Era (Nengo) Converter – 免费在线工具
Japan Era (Nengo) Date Converter
Translate Gregorian dates into official Japanese Imperial Era dates.
Japanese Era (Nengo)
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About the Japan Era (Nengo) Date Converter
In Japan, official government documents, bank forms, city hall registrations, and train tickets frequently use the traditional Japanese Era (Nengo) calendar instead of the Western Gregorian calendar. The Japan Era (Nengo) Date Converter instantly translates years like "Reiwa 6" or "Heisei 10" into standard international dates, and vice versa.
It is an indispensable tool for expats living in Japan, genealogists tracking Japanese ancestry, and historians studying the Showa, Taisho, and Meiji periods. Ensure your official paperwork is filled out flawlessly by calculating the correct Japanese year for free online. The tool correctly handles the exact mid-year dates when Emperor transitions occurred.
Frequently Asked Questions
What is a Japanese Era (Nengo)?
The Japanese calendar counts years based on the reign of the Emperor. When a new Emperor ascends the throne, a new era begins. For example, the current era is Reiwa, which began on May 1, 2019. Therefore, 2019 is Reiwa 1, and 2024 is Reiwa 6.
What was the era before Reiwa?
The previous era was Heisei (1989-2019), preceded by Showa (1926-1989), Taisho (1912-1926), and Meiji (1868-1912).
What does the first year of an era mean?
In Japanese, the first year of a new era is called "Gannen" (元年) instead of "Year 1". Our tool will display the year number to make mathematical conversion easier.
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