This application is a tool to convert A.D to the Japanese calendar year.
Both of them are used in Japan.
In Japan, when the Emperor changes, the Japanese calendar is also changed to the new one.
It has been changed for 250 times since 645 A.D.
The Japanese calendar in 19th century has started as MEIJI, and changed to TAISHO, SHOWA, and today's HEISEI.
It is written in order of year, month, and day from the left to right.
from 4 reviews