回 counts how many times an action or event occurs.

The idea

Put a number before 回: 一回 is いっかい, 二回 にかい and 三回 さんかい. Six and eight have a small っ: 六回 ろっかい and 八回 はっかい. Ten is じゅっかい or じっかい; ask 何回(なんかい). 週に二回 means twice per week. 八回 can also be read はちかい.

Patterns to compare
FormReading
一回いっかい
二回にかい
三回さんかい
四回よんかい
五回ごかい
六回ろっかい
七回ななかい/しちかい
八回はっかい/はちかい
九回きゅうかい
十回じゅっかい/じっかい
何回なんかい

Examples

  • 日本にほんへ一回いっかい行いきました。I have been to Japan once.
  • 週しゅうに二回にかい、泳およぎます。I swim twice a week.
  • この映画えいがを三回さんかい見みました。I watched this film three times.
  • 質問しつもんをもう一回いっかい言いってください。Please say the question one more time.
  • 八回はっかい練習れんしゅうしました。I practised eight times.
  • その歌うたを何回なんかい聞ききましたか。How many times did you listen to that song?

Read-aloud uses a synthetic Japanese voice available on your device. Voice quality and availability vary; it does not assess your pronunciation.

Watch out

回 counts occurrences, not floors; 階 can also be read かい but has a different meaning. 一回 means once, while 一回目 means the first occurrence.

Try it yourself

  1. Write the reading in hiragana: 一回

    Show answer or example answer

    いっかい

    一回 is いっかい: いち shortens and a small っ precedes かい.

  2. Write the reading in hiragana: 八回

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    はっかい / はちかい

    八回 is はっかい: はち shortens before かい. 八回 can also be read はちかい.

  3. Write the reading in hiragana: 何回

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    なんかい

    何回 is なんかい, the question form for a number of occurrences.

Use it today

Say how often you practise Japanese in a week, then ask someone how many times they have seen a film.