1 tsp. soy sauce
1 tsp. wasabi paste (available at the commissary)
3 tbsp. rice wine vinegar (available at the commissary)
1 tbsp. sugar
1/2 tsp. sesame oil

Mix soy sauce and vinegar in a bowl. Add sugar and stir until sugar is dissolved. Add sesame oil and wasabi paste and whisk well. Refrigerate until ready to serve. This dressing is suitable for green salad; adjust the amounts of wasabi and sugar depending on your preference.