Wash the cucumbers thoroughly, removing any spines. Use gloves to avoid discomfort.

Cut the cucumbers in half lengthwise, then cut them into smaller pieces.

Smash the cucumber pieces with a knife handle or garlic crusher to enhance flavor absorption, then cut them into bite-sized pieces.

In a bowl, mix the cucumber pieces with 0.5 tbsp salt, 1 tbsp sugar, 1 tbsp vinegar, and 1 tbsp sesame oil. Adjust seasoning to taste.