GrammarN52 min read2026-02-17

にんずうの かぞえかた

How to count people in Japanese using the counter word 人 (nin)

Meaning

In Japanese, when counting people, you use a counter word called 人 (nin) added after numbers. However, one and two people have special irregular forms: ひとり (hitori) for one person and ふたり (futari) for two people. From three people onwards, follow the regular pattern of number + にん (nin).

Formation

Part of speechFormation
数字数字+にん(nin)

Examples

  1. ひとり
    One person (hitori)

  2. ふたり
    Two people (futari)

  3. さんにん
    Three people (san-nin)

  4. よにん
    Four people (yo-nin)

  5. ごにん
    Five people (go-nin)

  6. ろくにん
    Six people (roku-nin)

  7. ななにん
    Seven people (nana-nin)

  8. はちにん
    Eight people (hachi-nin)

  9. きゅうにん
    Nine people (kyu-nin)

  10. じゅうにん
    Ten people (ju-nin)

Summary

  • ひとり (hitori) and ふたり (futari) are irregular forms that must be memorized separately
  • From three people onwards, use the regular number + にん (nin) pattern
  • The counter word にん (nin) reflects that you are counting people specifically, not objects

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