In a small bowl, whisk together the miso paste, yuzu juice, mirin, soy sauce, honey, sesame oil, grated ginger, and minced garlic until smooth.
Place the salmon fillets in a shallow dish and pour the marinade over them, ensuring each fillet is well-coated. Cover and let marinate in the refrigerator for at least 30 minutes, or up to 2 hours for a stronger flavor.
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