Pat dry salmon with kitchen paper and lightly sprinkle salt & pepper
Put flour in a shallow bowl, flour each piece of salmon thoroughly. Remove excess flour
In a frying pan, heat oil in medium heat and brown salmon, both sides. Approximately 2~3 minutes each sides
Mix together Takara Mirin, Sake, sugar and soy sauce
When salmon is done, add sauce. Quickly turn heat to medium high, shake pan gently to avoid burning, until sauce thickens
Drizzle extra sauce over salmon for serving