In Japan, months are commonly called 1-12 numbers + Gatsu (means Month), like 一月IchiGatsu (means First Month, January), 二月 NiGatsu (means Second Month,  February), 三月 SanGatsu (means Third Month, March) and so on. Apart from that, there are other beautiful names of twelve months.


Have you heard of WahuGetsuMei?


  WA = Japanese

  HU = Style

  GETSU = Month

  MEI = Name


Japan has been using the new calendar based on the solar calendar (Gregorian calendar) since 1873, though they used to use the old calendar by the lunar calendar (old Chinese calendar). WahuGetsuMei was named based on this old lunar calendar.


新暦(太陽暦) - ShinReki ( TaiyoReki ) = New Calendar

旧暦(太陰暦) - KyuReki ( TaiinReki ) = Old Calendar


The old calendar starts around three to seven weeks later than the new calendar, so the names of WahuGetsuMei do not match the current season. It might be easier to understand the words are about one month behind the recent seasons. For example, the name below 弥生(Yayoi) March shows April at present.


There are many things uncertain about WahuGetsuMei, the history behind, when it started, where it came from and how these twelve names remained. It is said that people have been using the current style since the 17th century. Each name has its own origin with various different stories and we will introduce the most common ones as below.


First of all, it might be useful to know how we call a month in Japanese.


月 Tsuki or Zuki = Month


睦月 MuTsuki = January

A month of harmony, family and people gather around to celebrate the New Year.


如月(衣更着) – Kisaragi = February

A month you need to wear many layers as it is cold.


弥生 Yayoi = March

A month of seeds sprouting and flowers blooming, the beginning of spring.


卯月 – Uzuki = April

A month of Deutzias blooming


皐月(早月) – SaTsuki = May

A month relating agriculture, especially rice-planting. 


水無月 - MinaTsuki/MinaZuki = June

It literally looks like No Water Month as 水無 means No Water, but it means a month needing water. A month you need to draw water into paddy fields just after the rainy season.


文月 - FumiZuki/FuZuki = July

A month of the ear of rice bending downward for harvesting

There is another story that at 七夕Tanabata festival on July 7th people used to hang out books in the sun to dry. It is called Fumi Wo Hiraku (means open books), and has changed to FumiHirogeTsuki and became FumiZuki eventually.


葉月 - HaZuki/HaTsuki = August

A month all leaves start falling down


長月 - NagaZuki/NagaTsuki = September

A month with long nights


神無月 KannaZuki = October

The origin of the word is a month of the Gods, but it is more common for now that no gods around as all deities in Japan go to Izumo 出雲 to meet up at Izumo Shirin 出雲大社 IzumoOoyashiro/IzumoTaisha, one of the oldest and most significant shrines in Japan.


霜月 ShimoTsuki = November

A month of frost


師走 Shiwasu = December

A month teachers and priests run around busily


Even though these names are not used in our daily conversation, they are seen in books, poetry, traditional Japanese flower arrangement, Japanese calligraphy, formal letters and speeches and so on. These names are not only words but a kind of expression for Japanese people to feel seasons.