How to Say “I didn’t do it on purpose.” in Japanese

How do you say “I didn’t do it on purpose.” in Japanese?

Today’s phrase is :

I didn’t do it on purpose.

わざとじゃないよ。

 wazato janaiyo

If you want to speak politely, you can say :

わざとじゃないです。

 wazato janaidesu

  • I didn’t do … = わたしは … やってない watashiwa … yattenai
  • it = それ sore
  • on purpose = わざと wazato