Ingredients:
 
1 cucumber, large seedless, thinly sliced on the bias
1/2 yellow bell pepper, cored, seeded and thinly sliced
1/2 red bell pepper, cored, seeded and thinly sliced
1/2 cup red onion, thin-sliced
1 navel orange, peeled, halved and thinly sliced
1 tablespoon low sodium soy sauce (tamari ok too)
2 tablespoons mirin
1 tablespoon rice vinegar, unseasoned
1 teaspoon sriracha sauce (sambal oelek ok too)
2 teaspoons brown sesame seeds (black ok )

Method:

Combine all ingredients in a large mixing bowl and allow to sit 10 minutes before serving.