You can make delicious vinegared rice just by mixing it with rice.
Even if you don't have to cook it hard for vinegared rice, reheated rice can quickly turn into delicious vinegared rice.
Because it is powdered sushi vinegar, you can easily make delicious vinegared rice by just mixing it with warm rice.
Retort packed rice is also OK. Use your favorite ingredients to make chirashizushi or seafood bowls.