おむすび

In a sentence

• おむすびを作りました。

  I made a rice ball.

  This sentence uses 'おむすび' to denote the object being made, which is a rice ball.

• おむすびが美味しいです。

  Rice balls are delicious.

  Here, 'おむすび' serves as the subject of the sentence, referring to rice balls in general.

• 今朝、おむすびを食べました。

  This morning, I ate a rice ball.

  In this sentence, 'おむすび' identifies the item consumed, showing it as the object of an action.