Easy Japanese Calendar Conversion Guide!

Avishka Chandeepa

Posted 14 May 2024

Japanese-Calander-Converter

The Japanese/Western Calendar

In the realm of Japanese domestic market (JDM) automobile trading, comprehending the Japanese calendar is like discovering a cultural treasure trove. Japan uses a traditional calendar that is strongly ingrained in its rich history and cultural customs, as opposed to the Gregorian calendar that is frequently used in the United States.

The Japanese calendar, known as Kōki (皇紀), or the Imperial Era calendar, marks years based on the reign of the current emperor. For instance, 2024 corresponds to Reiwa 6, as Emperor Naruhito's reign began in 2019, the first year of the Reiwa era. This unique dating system not only reflects Japan's respect for its imperial lineage but also adds a distinctive layer to everyday life, business dealings, and in our case, the JDM vehicle documents and the Japanese Auction Sheets.

Each time a different emperor begins to rule, a new counting of the years begins and the period is assigned a brand new name.

 

Reiwa Era (2019 – Present)

Western Calendar

Japanese Calendar

Western Calendar

Japanese Calendar

2024

Reiwa 6 

2023

Reiwa 5

2022

Reiwa 4 

2021

Reiwa 3

2020

Reiwa 2

2019

Reiwa 1 / Heisei 31

 

Heisei Era (1989 – 2019)

Western Calendar

Japanese Calendar

Western Calendar

Japanese Calendar

2019

Reiwa 1 / Heisei 31

 

 

2018

Heisei 30

2003

Heisei 15

2017

Heisei 29

2002

Heisei 14

2016

Heisei 28

2001

Heisei 13

2015

Heisei 27

2000

Heisei 12

2014

Heisei 26

1999

Heisei 11

2013

Heisei 25

1998

Heisei 10

2012

Heisei 24

1997

Heisei 9

2011

Heisei 23

1996

Heisei 8

2010

Heisei 22

1995

Heisei 7

2009

Heisei 21

1994

Heisei 6

2008

Heisei 20

1993

Heisei 5

2007

Heisei 19

1992

Heisei 4

2006

Heisei 18

1991

Heisei 3

2005

Heisei 17

1990

Heisei 2

2004

Heisei 16

1989

Heisei 1 / Showa 64

 

Showa Era (1926 – 1989)

Western Calendar

Japanese Calendar

Western Calendar

Japanese Calendar

1989

Showa 64 / Heisei 1

1957

Showa 32

1988

Showa 63

1956

Showa 31

1987

Showa 62

1955

Showa 30

1986

Showa 61

1954

Showa 29

1985

Showa 60

1953

Showa 28

1984

Showa 59

1952

Showa 27

1983

Showa 58

1951

Showa 26

1982

Showa 57

1950

Showa 25

1981

Showa 56

1949

Showa 24

1980

Showa 55

1948

Showa 23

1979

Showa 54

1947

Showa 22

1978

Showa 53

1946

Showa 21

1977

Showa 52

1945

Showa 20

1976

Showa 51

1944

Showa 19

1975

Showa 50

1943

Showa 18

1974

Showa 49

1942

Showa 17

1973

Showa 48

1941

Showa 16

1972

Showa 47

1940

Showa 15

1971

Showa 46

1939

Showa 14

1970

Showa 45

1938

Showa 13

1969

Showa 44

1937

Showa 12

1968

Showa 43

1936

Showa 11

1967

Showa 42

1935

Showa 10

1966

Showa 41

1934

Showa 9

1965

Showa 40

1933

Showa 8

1964

Showa 39

1932

Showa 7

1963

Showa 38

1931

Showa 6

1962

Showa 37

1930

Showa 5

1961

Showa 36

1929

Showa 4

1960

Showa 35

1928

Showa 3

1959

Showa 34

1927

Showa 2

1958

Showa 33

1926

Showa 1 / Taisho 15

 

Taisho Era (1912 – 1926)

Western Calendar

Japanese Calendar

Western Calendar

Japanese Calendar

1926

Taisho 15 / Showa 1

1918

Taisho 7

1925

Taisho 14

1917

Taisho 6

1924

Taisho 13

1916

Taisho 5

1923

Taisho 12

1915

Taisho 4

1922

Taisho 11

1914

Taisho 3

1921

Taisho 10

1913

Taisho 2

1920

Taisho 9

1912

Taisho 1

 

How do we use the Japanese Calendar [Kōki (皇紀)]

So, how do we use the calendar? Let's assume that you're looking at an auction sheet of a JDM vehicle coming up in the auctions from our auction site. How can you determine the year and month of a vehicle from the auction sheet? 

The sheet below shows an auction sheet for a Toyota Estima HV, the sheet says 18/12 which translates to December of Heisei 18 (平成). We write the year first and then the month!

Japanese auction sheet

In the Export Certificate below, the Era under current registration is 令和3年9月6日 translating to Reiwa 3 (令和) September 6th or the 6th of September 2024. Right next to it is the first registration year and month for this vehicle, 平成 21年8月, which translates to August of Heisei 21 (平成)or August of 2009.

Japanese export certificate

Summary

As we've explored the history, significance, and impact of JDM cars in the global market, it's clear that these vehicles hold a special place in automotive history. The unique blend of innovation, performance, and craftsmanship exemplified by JDM cars continues to inspire passion among collectors and enthusiasts alike.

It takes more than just knowledge of market trends and vehicle specs to navigate the JDM car trade; which is where ZervTek excels. We help you navigate through browsing and picking vehicles, purchasing, inland transport, custom clearance, export, and shipping. 

Getting Started
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