| Number (English) | Rōmaji | Japanese Character |
| 0 (zero) | |
| 1 (one) | |
| 2 (two) | |
| 3 (three) | |
| 4 (four) | |
| 5 (five) | |
| 6 (six) | |
| | Number (English) | Rōmaji | Japanese Character |
| 7 (seven) | |
| 8 (eight) | |
| 9 (nine) | |
| 10 (ten) | |
| 11 (eleven) | |
| 12 (twelve) | |
| 13 (thirteen) | |
| | Number (English) | Rōmaji | Japanese Character |
| 14 (fourteen) | |
| 15 (fifteen) | |
| 16 (sixteen) | |
| 17 (seventeen) | |
| 18 (eighteen) | |
| 19 (nineteen) | |
| 20 (twenty) | |
|