Japanese Date

Gregorian calendar
Convert
平成一二三
昭和四五六
正大七八九
治明十元年
12345
67890

Result

Japanese Date - Yr. 1
Japanese Date - Yr. 64
Japanese Date - Yr. 64

Other calendars - 1989 

Muslim Date - AH 1409
Muslim Date - 1989
Bengali Date - 1989