Creating this incredible Asian Watermelon Salad is straightforward if you follow these simple steps:

1. Prepare the Ingredients: Start by washing the watermelon and cucumber. Dice the watermelon into bite-sized cubes and slice the cucumber thinly.
2. Slice Onion: Thinly slice the red onion and set aside.
3. Chop Herbs: Wash and chop the fresh cilantro, then place it in a large mixing bowl.
4. Combine Ingredients: Add the diced watermelon, sliced cucumber, and red onion to the bowl with cilantro. Toss gently to combine without mashing the watermelon.
5. Make the Dressing: In a small bowl, whisk together the rice vinegar, soy sauce, honey, salt, and pepper until well combined.
6. Drizzle Dressing: Pour the dressing over the watermelon salad mixture, and toss gently to coat.
7. Add Sesame Seeds: Sprinkle sesame seeds over the top and give it one final gentle toss to distribute.
8. Chill (Optional): For optimal flavor, let the salad chill in the refrigerator for about 15 minutes before serving.
9. Plate and Serve: Serve the salad in a large bowl or individual portions, garnishing with extra cilantro if desired.

By following these steps, you will have a delightful Asian Watermelon Salad ready to impress your guests or satisfy your own cravings!