Japanese Numerals

Numbers

1. Ichi
2. Ni
3. San
4. Shi
5. Go
6. Roku
7. Shichi
8. Hachi
9. Ku
10. Ju

Belt Ranks

Sankyu

3rd degree brown

Nikkyu

2nd degree brown

Ikkyu

1st degree brown

Shodan

1st degree black

Nidan

2nd degree black