Mix the teriyaki sauce oil and sesame seeds, then pour over the fish. Marinate for minimum an hour, up to 4 hours.
Cut the garlic, ginger and spring onion into thin slices. Cut the carrot in half, then cut it into long, thin slices.
Heat the oil in a casserole dish and gently fry these for a minute, then add the edamame beans, soy sauce, Mirin and rice vinegar. Put the fish on top, including the marinade. Drizzle with some lime juice. Put the lid on. Bring to boil, then turn down the heat and let the fish steam for about 5 minutes.
Meanwhile, cook the rice noodles (or rice) according to the packet instructions, drain and keep warm.
When the fish and beans are ready, serve them on top the noodles, garnished with toasted sesame seeds.