Step 1

Rinse cucumbers with fresh water.

Step 2

Remove the edges of cucumbers with a knife on a chopping board, and cut cucumbers into thin slices. Use a sharp knife, mandarin slicer or food processor.

Step 3

Transfer sliced cucumbers into a bowl. Sprinkle sea salt on them and gently rub it into the slices. Leave them for two minutes. Drain excess water by gently squeezing them by hand.

Step 4

Combine Japanese vinegar, soy sauce and sugar in a bowl well with a spoon, chopsticks or a whisk. Add all the cucumbers and combine. Let them marinade with the sauce. Add the sesame seeds. That's it! Serve immediately and enjoy!