Numbers
| Arabic number |
Japanese word |
Day of month |
Month name |
Day of week |
| 0 |
ze-ro, re-i |
.... |
.... |
.... |
| 1 |
ichi |
tsuitachi |
ichu gatsu |
nichi yobi (sun-day) |
| 2 |
ni |
futsuka |
ni gatsu |
getsu yobi (moon-day) |
| 3 |
san |
mikka |
san gatsu |
ka yobi (fire-day) |
| 4 |
shi, yon |
yokka |
shi gatsu |
sui yobi (water-day) |
| 5 |
go |
itsuka |
go gatsu |
moku yobi (tree-day) |
| 6 |
roku |
muika |
roku gatsu |
kin yobi (money-day) |
| 7 |
shichi, nana |
nanoka |
shichi gatsu |
do yobi (earth-day) |
| 8 | hachi, nana | yoo-ka | hachi gatsu |
| 9 | ku, kyu | kokonoka | ku gatsu |
| 10 | ju | too-ka | ju gatsu |
| 11 | ju ichi | ju ichi nichi | ju ichi gatsu |
| 12 | ju ni | ju ni nichi | ju ni gatsu |
| 13 | ju san | ju san nichi |
| 14 | ju shi, ju nana | ju yokka |
| 15 | ju go | ju go nichi |
| 16 | ju roku | ju roku nichi |
| 17 | ju shichi, ju nana | ju shichi nichi |
| 18 | ju haichi | ju haichi nichi |
| 19 | ju kyu, ju ku | ju ku nichi |
| 20 | ni ju | hatsuka |
| 21 | ni ju ichi | ni ju ichi nichi |
| 22 | ni ju ni | ni ju ni nichi |
| 23 | ni ju san | ni ju san nichi |
| 24 | ni ju shi, ni ju nana | ni ju yokka |
| 25 | ni ju go | ni ju go nichi |
| 26 | ni ju roku | ni ju roku nichi |
| 27 | ni ju shichi, ni ju nana | ni ju shichi nichi |
| 28 | ni ju haichi | ni ju haichi nichi |
| 29 | ni ju kyu, ni ju ku | ni ju ku nichi |
| 30 | san ju | san ju nichi |
| 31 | san ju ichi | san ju ichi nichi |
| 32 | san ju ni |
| ... | ... |
| 40 | yon ju |
| 50 | go ju |
| 60 | roku ju |
| 70 | shichi ju, nana ju |
| 80 | hachi ju |
| 90 | kyu ju |
| 100 | hyaku |
| 200 | ni hyaku |
| 300 | san byaku |
| 400 | yon hyaku |
| 500 | go hyaku |
| 600 | ropyaku |
| 700 | nana hyaku |
| 800 | hap-pyaku |
| 900 | kyuhyaku |
| 1000 | sen |
| 2000 | ni sen |
| 3000 | san zen |
| 4000 | yon sen |
| 5000 | go sen |
| 6000 | roku sen |
| 7000 | nana sen |
| 8000 | hassen |
| 9000 | kyusen |
| 10000 | ichiman |
| 11000 | ichiman sen |
| 100,000 | ju man |
| 1,000,000 | hyaku man |
| 10,000,000 | sen man |