Salmon Don(Salmon Bowl)

This is just a simple dish.

Boil Salmon with water and sake(or white wine).
Take Salmon out and let it cool.
In other bowl, mix soy sauce, miso, sugar and lemon zest.
Put Salmon back to the bowl and mix softly.
Put rice in a bowl and salmon on the rice.
Sprinkle spring onions and negi(leek).