Tuna crudo with citrus & soy sauce

For the sauce:

60 ml soy sauce 30 ml rice vinegar 1 tbsp honey Juice of 1 lemon Juice of 1 orange Salt, pepper

For the crudo:

150 g fresh tuna 2 strawberries 2 segments of pomelo (or grapefruit) Segments of 1 orange 1 tbsp fresh mint leaves Zest of ½ lemon 1 tbsp olive oil 1 tsp toasted sesame seeds