Mix together soy sauce, sugar, sake and mirin in a small bowl.
Heat oil in skillet over medium high heat. Add Huon Salmon and cook for 2 minutes until golden.
Flip and cook the other side for 1 minute
use a paper towel to blot away excess oil in the pan and then add sauce and bring to a simmer.
Cook for 1-1/2 minute or until the sauce reduces to a syrupy consistency.
Turn the salmon to coat the other side in sauce and then transfer to a plate and drizzle over more sauce.
To Serve - place cabbage and carrot on the side with a sprig of parsley.
Add a small portion of rice and you're done!