11. Rinse rice thoroughly under cold water until water runs clear. Cook rice in rice cooker or heavy-bottomed pot using 1:1.2 rice to water ratio.
22. Whisk together soy sauce, mirin, rice wine vinegar, sesame oil, and grated ginger to create marinade.
33. Pat salmon fillets dry with paper towels. Pour half the marinade over salmon, let rest 15 minutes.
44. Heat cast-iron skillet to medium-high. Sear salmon skin-side down until crispy, about 4 minutes. Flip and cook additional 2-3 minutes until medium-rare.
55. Flake salmon gently with fork. Layer rice in bowl, top with salmon pieces.
66. Garnish with cucumber, avocado, green onions, sesame seeds, and furikake.