Scatter the rocket leaves into a serving bowl.
Blanch the edamame beans in boiling water for 3 minutes, then drain and rinse under cold water to cool. Add them to the bowl with the rocket.
Cut the avocado in half, remove the stone and skin, then dice the flesh into bite-sized chunks. Add to the salad.
Finely slice the spring onions and scatter them over the top.
In a small bowl, whisk together the soy sauce, rice vinegar and toasted sesame oil.
Pour the dressing over the salad and toss gently to combine. Sprinkle with toasted sesame seeds and serve immediately.