Skip to main content

Study Resource: Vocabulary for discussing dates in Japanese

By: Mayumi Ito

Japanese days of the week and their origins

The days of the week in Japanese are each associated with a celestial body, but the kanji for each day are often associated with elements. Have a look!

EnglishJapanese Day of the WeekCelestial BodySource of Kanji

Sunday

日曜日
にちようび
Transcription: nichiyōbi
太陽
Transcription: taiyō
Translation: the sun

: the sun

Monday

月曜日
げつようび
Transcription: getsuyōbi
Transcription: tsuki
Translation: the moon

: the moon

Tuesday

火曜日
かようび
Transcription: kayōbi
火星
Transcription: kasei
Translation: Mars

: fire

Wednesday

水曜日
すいようび
Transcription: suiyōbi
水星
Transcription: suisei
Translation: Mercury

: water

Thursday

木曜日
もくようび
Transcription: mokuyōbi
木星
Transcription: mokusei
Translation: Jupiter

: wood, tree

Friday

金曜日
きんようび
Transcription: kin’yōbi
金星
Transcription: kinsei
Translation: Venus

: metal, gold

Saturday

土曜日
どようび
Transcription: doyōbi
土星
Transcription: dosei
Translation: Saturn

: earth, soil

What day?

何曜日
なんようび
Transcription: nan yōbi

-

: to shine

* transcribed bi: day

The day of the month in Japanese: 〜日 (nichi)

The chart below illustrates how to say the day of the month (e.g. "the 15th" or "the 24th") in Japanese.

NumberKanjiHiraganaNumberKanjiHiraganaNumberKanjiHiragana
1
一日
ついたち
Transcription: tsuitachi
11
十一日
じゅういちにち
Transcription: jūichi nichi
21
二十一日
にじゅういちにち
Transcription: nijūichi nichi
2
二日
ふつか
Transcription: futsuka
12
十二日
じゅうににち
Transcription: jūni nichi
22
二十二日
にじゅうににち
Transcription: nijūni nichi
3
三日
みっか
Transcription: mikka
13
十三日
じゅうさんにち
Transcription: jūsan nichi
23
二十三日
にじゅうさんにち
Transcription: nijūsan nichi
4
四日
よっか
Transcription: yokka
14
十四日
じゅうよっか
Transcription: jūyokka
24
二十四日
にじゅうよっか
Transcription: nijūyokka
5
五日
いつか
Transcription: itsuka
15
十五日
じゅうごにち
Transcription: jūgo nichi
25
二十五日
にじゅうごにち
Transcription: nijūgo nichi
6
六日
むいか
Transcription: muika
16
十六日
じゅうろくにち
Transcription: jūroku nichi
26
二十六日
にじゅうろくにち
Transcription: nijūroku nichi
7
七日
なのか
Transcription: nanoka
17
十七日
じゅうしちにち
Transcription: jūshichi nichi
27
二十七日
にじゅうしちにち
Transcription: nijūshichi nichi
8
八日
ようか
Transcription: yōka
18
十八日
じゅうはちにち
Transcription: jūhachi nichi
28
二十八日
にじゅうはちにち
Transcription: nijūhachi nichi
9
九日
ここのか
Transcription: kokonoka
19
十九日
じゅうくにち
Transcription: jūku nichi
29
二十九日
にじゅうくにち
Transcription: nijūku nichi
10
十日
とおか
Transcription: tōka
20
二十日
はつか
Transcription: hatsuka
30
三十日
さんじゅうにち
Transcription: sanjū nichi
31
三十一日
さんじゅういち
Transcription: sanjū-ichi nichi
?
何日
なんにち
Transcription: nan nichi

Names of the months in Japanese

Below are listed the common and traditional names of the months in Japanese. The common names are used in everyday contexts, but the traditional names might be used in literature, artistic language, or in religious contexts, so it's important to recognize both!

EnglishCommon NameTraditional Name(s)Notes on the traditional name*

January

一月
いちがつ
Transcription: ichigatsu
睦月
むつき
Transcription: mutsuki

the month in which relatives gather for the New Year and enjoy each other's company

February

二月
にがつ
Transcription: nigatsu
如月
きさらぎ
Transcription: kisaragi

the month in which people put on extra layers of clothes because it's still chilly

March

三月
さんがつ
Transcription: sangatsu
弥生
やよい
Transcription: yayoi

the month in which trees and grasses grow

April

四月
しがつ
Transcription: shigatsu
卯月
うづき
Transcription: uzuki

the month in which 卯の花 transcribed u no hanameaning the flower of deutzia blooms

May

五月
ごがつ
Transcription: gogatsu
皐月
さつき
Transcription: satsuki

the month in which farmers plant rice seedlings

June

六月
ろくがつ
Transcription: rokugatsu
水無月
みなづき / みなつき
Transcription: minazuki / minatsuki

the month in which farmers draw water into their rice paddy

July

七月
しちがつ
Transcription: shichigatsu
文月
ふみづき / ふづき
Transcription: fumizuki / fuzuki

the month in which the ears of rice ripen

August

八月
はちがつ
Transcription: hachigatsu
葉月
はづき / はつき
Transcription: hazuki / hatsuki

the month in which the leaves of trees fall

September

九月
くがつ
Transcription: kugatsu
長月
ながつき / ながづき
Transcription: nagatsuki / nagazuki

the month in which the night is long

October

十月
じゅうがつ
Transcription: jūgatsu
神無月
かんなづき / かむなづき
Transcription: kan'nazuki / kamunazuki

The month of gods. Or, the month in which all the local gods are absent because they gather together at Izumo Shinto Shrine.

November

十一月
じゅういちがつ
Transcription: jūichigatsu
霜月
しもつき
Transcription: shimotsuki

the month in which frost forms

December

十二月
じゅうにがつ
Transcription: jūnigatsu
師走
しわす
Transcription: shiwasu

the month in which busy Buddhist priests run around to fulfill their duties

What moth?

何月
なんがつ
Transcription: nan gatsu

Durations of days, weeks, months, years, and centuries in Japanese

The chart below describes how to describe a duration of days (e.g. 3 days), weeks (e.g. 3 days), months (e.g. 3 months), years (e.g. 3 years), and centuries (e.g. 3 centuries) in Japanese. The spelling in kanji is given first, and then the hiragana and pronunciation. Notice that 〜間 transcribed kan is required if you're giving a duration of weeks or of 1 day, but everywhere else it's optional!

#Days
〜日(間)
Weeks
〜週間
Months
〜か月(間)
Years
〜年(間)
Centuries
〜世紀(間)

1

一日間*
いちにちかん*
Transcription: ichi nichikan
Translation: 1 day
一週間
いっしゅうかん
Transcription: isshūkan
Translation: 1 week
一か月(間)
いっかげつ(かん)
Transcription: ikkagetsu(kan)
Translation: 1 month
一年(間)
いちねん(かん)
Transcription: ichi nen(kan)
Translation: 1 year
一世紀(間)
いっせいき
Transcription: isseiki

2

二日(間)
ふつか(かん)
Transcription: futsuka(kan)
二週間
にしゅうかん
Transcription: nishūkan
二か月(間)
にかげつ(かん)
Transcription: nikagetsu(kan)
二年(間)
にねん(かん)
Transcription: ni nen(kan)
二世紀(間)
にせいき
Transcription: ni seiki

3

三日(間)
みっか(かん)
Transcription: mikka(kan)
三週間
さんしゅうかん
Transcription: sanshūkan
三か月(間)
さんかげつ(かん)
Transcription: sankagetsu(kan)
三年(間)
さんねん(かん)
Transcription: san nen(kan)
三世紀(間)
さんせいき
Transcription: san seiki

4

四日(間)
よっか(かん)
Transcription: yokka(kan)
四週間
よんしゅうかん
Transcription: yonshūkan
四か月(間)
よんかげつ(かん)
Transcription: yonkagetsu(kan)
四年(間)
よねん(かん)
Transcription: yo nen(kan)
四世紀(間)
よんせいき
Transcription: yon seiki

5

五日(間)
いつか(かん)
Transcription: itsuka(kan)
五週間
ごしゅうかん
Transcription: goshūkan
五か月(間)
ごかげつ(かん)
Transcription: gokagetsu(kan)
五年(間)
ごねん(かん)
Transcription: go nen(kan)
五世紀(間)
ごせいき
Transcription: go seiki

6

六日(間)
むいか(かん)
Transcription: muika(kan)
六週間
ろくしゅうかん
Transcription: rokushūkan
六か月(間)
ろっかげつ(かん)
Transcription: rokkagetsu(kan)
六年(間)
ろくねん(かん)
Transcription: roku nen(kan)
六世紀(間)
ろくせいき
Transcription: roku seiki

7

七日(間)
なのか(かん)
Transcription: nanoka(kan)
七週間
ななしゅうかん
Transcription: nanashūkan
七か月(間)
ななかげつ(かん)
Transcription: nanakagetsu(kan)
七年(間)
しちねん(かん)
Transcription: shichi nen(kan)
ななねん(かん)
Transcription: nana nen(kan)
七世紀(間)
ななせいき
Transcription: nana seiki

8

八日(間)
ようか(かん)
Transcription: yōka(kan)
八週間
はっしゅうかん
Transcription: hasshūkan
八か月(間)
はちかげつ(かん)
Transcription: hachikagetsu(kan)
はっかげつ(かん)
Transcription: hakkagetsu(kan)
八年(間)
はちねん(かん)
Transcription: hachi nen(kan)
八世紀(間)
はっせいき
Transcription: hasseiki

9

九日(間)
ここのか(かん)
Transcription: kokonoka(kan)
九週間
きゅうしゅうかん
Transcription: kyūshūkan
九か月(間)
きゅうかげつ(かん)
Transcription: kyūkagetsu(kan)
九年(間)
くねん(かん)
Transcription: ku nen(kan)
きゅうねん(かん)
Transcription: kyū nen
九世紀(間)
きゅうせいき
Transcription: kyū seiki

10

十日(間)
とおか(かん)
Transcription: tōka(kan)
十週間
じゅっしゅうかん
Transcription: jusshūkan
十か月(間)
じゅっかげつ(かん)
Transcription: jukkagetsu(kan)
十年(間)
じゅうねん(かん)
Transcription: jū nen(kan)
十世紀(間)
じゅっせいき
Transcription: jusseiki
じっせいき
Transcription: jisseiki

11

十四日(間)
じゅうよっか(かん)
Transcription: jūyokka(kan)
十一週間
じゅういっしゅうかん
Transcription: jūisshūkan
十一か月(間)
じゅういっかげつ(かん)
Transcription: jūikkagetsu(kan)
十一年(間)
じゅういちねん(かん)
Transcription: jūichi nen(kan)
十一世紀(間)
じゅういっせいき
Transcription: jūisseiki

12

二十日(間)
はつか(かん)
Transcription: hatsuka(kan)
十二週間
じゅうにしゅうかん
Transcription: jūnishūkan
十二か月(間)
じゅうにかげつ(かん)
Transcription: jūnikagetsu(kan)
十二年(間)
じゅうにねん(かん)
Transcription: jūni nen(kan)
十二世紀(間)
じゅうにせいき
Transcription: jūni seiki

?

何日(間)
なんにち(かん)
Transcription: nan nichikan
Translation: (for) days
How many days?
何週間
なんしゅうかん
Transcription: nanshūkan
Translation: (for) weeks
How many weeks?
何か月(間)
なんかげつ(かん)
Transcription: nankagetsu(kan)
Translation: (for) months
How many months?
何年(間)
なんねん(かん)
Transcription: nan nen(kan)
Translation: (for) years
How many years?
何世紀(間)
なんせいき
Transcription: nan seiki
Translation: (for) centuries
How many centuries?

Naming centuries in Japanese

The chart below illustrates how to create phrases like "the first century" or "the twelfth century" in Japanese.

NumberJapanese

1

一世紀
いっせいき
Transcription: isseiki

2

二世紀
にせいき
Transcription: ni seiki

3

三世紀
さんせいき
Transcription: san seiki

4

四世紀
よんせいき
Transcription: yon seiki

5

五世紀
ごせいき
Transcription: go seiki

6

六世紀
ろくせいき
Transcription: roku seiki

7

七世紀
ななせいき
Transcription: nana seiki

8

八世紀
はっせいき
Transcription: hasseiki

9

九世紀
きゅうせいき
Transcription: kyū seiki

10

十世紀
じゅっせいき
Transcription: jusseiki
じっせいき
Transcription: jisseiki

What century?

何世紀
なんせいき
Transcription: nan seiki

Some bonus Japanese time expressions

Here are some extra time expressions that will help you talk about dates in Japanese.

TimingDayWeekMonthYear
the __ before last
おととい
Transcription: ototoi
Translation: the day before yesterday
せんせんしゅう
Transcription: sensenshū
Translation: the week before last
せんせんげつ
Transcription: sensengetsu
Translation: the month before last
おととし
Transcription: ototoshi
Translation: the year before last
last __
きのう
Transcription: kinō
Translation: yesterday
せんしゅう
Transcription: senshū
Translation: last week
せんげつ
Transcription: sengetsu
Translation: last month
きょねん
Transcription: kyonen
Translation: last year
this __
きょう
Transcription: kyō
Translation: today
こんしゅう
Transcription: konshū
Translation: this week
こんげつ
Transcription: kongetsu
Translation: this month
ことし
Transcription: kotoshi
Translation: this year
next ___
あした
Transcription: ashita
Translation: tomorrow
らいしゅう
Transcription: raishū
Translation: next week
らいげつ
Transcription: raigetsu
Translation: next month
らいねん
Transcription: rainen
Translation: next year
the __ after next
あさって
Transcription: asatte
Translation: the day after tomorrow
さらいしゅう
Transcription: saraishū
Translation: the week after next
さらいげつ
Transcription: saraigetsu
Translation: the month after next
さらいねん
Transcription: sarainen
Translation: the year after next
every __
まいにち
Transcription: mainichi
Translation: every day
まいしゅう
Transcription: maishū
Translation: every week
まいつき
Transcription: maitsuki
Translation: every month
まいとし、まいねん
Transcription: maitoshi, mainen
Translation: every year