Steamers Miso Seared Chilean Seabass

Source: Steamers Genuine Seafood - Phoenix, Arizona

4 (8 ounce) pieces Chilean sea bass
7 ounces Mirin cooking sake
4 ounces red miso paste
3 ounces rice wine vinegar
1 ounce soy sauce
1 tablespoon sesame oil
1 ounce pickled ginger
3 ounces olive oil

Pur