Both verbs concern correcting or restoring, but focus on different parts of the event.
The idea
直す is transitive: a person fixes something, marked with を. 直る is intransitive: the thing marked with が returns to its proper state. For example, 自転車を直しました reports the repair; 自転車が直りました reports the result.
| Form | Example |
|---|---|
| 直す | 自転車を直します |
| 直る | 自転車が直ります |
Examples
- 私は自転車を直しました。I fixed the bicycle.
- 自転車が直りました。The bicycle was fixed.
- 父が時計を直します。My father will fix the clock.
- 時計はもう直りました。The clock is fixed already.
- 間違いを直してください。Please correct the mistake.
- この癖はなかなか直りません。This habit is hard to change.
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Watch out
直る does not say that the thing repaired itself; someone may have fixed it. It is not the passive 直される. The pair also applies to mistakes and habits.
Try it yourself
私は自転車を__。(直しました/直りました)
Show answer or example answer
直しました
直しました goes with 自転車を: the speaker repaired the bicycle.
時計が__。(直しました/直りました)
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直りました
直りました describes the clock returning to working order, with 時計が as subject.
間違いを__ください。(直して/直って)
Show answer or example answer
直して
直して is the て-form of transitive 直す; it completes the request to correct the mistake.
Practice round
Answer questions, then rebuild Japanese sentences where available. We keep your score.
私は自転車を__。(直しました/直りました)
時計が__。(直しました/直りました)
間違いを__ください。(直して/直って)
Tap the words in the right order.
Tap the words in the right order.
Tap the words in the right order.
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Describe who repaired an object, then say that it is fixed. Choose the forms in the three sentences.

