Japanese Era Converter (JEras)
Japanese Era Converter (JEras) Summary
Japanese Era Converter (JEras) is a free Android app in Productivity by Giuseppe Garassino. Released in Mar 2021 (5 years ago). It has about 237+ installs Based on AppGoblin estimates, it reaches roughly 13 monthly active users . Store last updated Dec 17, 2025
Japanese Era Converter (JEras) SDKs Summary
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App Description
Convert Gregorian calendar years into Japanese calendar years and vice versa!!
On January 1, 1873, Japan adopted the Gregorian calendar, the internationally accepted civil calendar. Nevertheless, the traditional era calendar scheme is commonly used in Japan. The Japanese calendar identifies a year by the combination of the Japanese era name (nengō) and an identification number in ascending order.
Japanese Era Converter (JEras) is a handy tool to convert Gregorian calendar years into Japanese calendar years and vice versa. Moreover, it presents some special features, like displaying chronological age or Chinese calendar animal signs.
Key Features
・ Fast conversion as of 1868 (Keiō 4 / Meiji 1)
・ Chronological age calculator
・ Chinese calendar animal signs