Restaurant-Style Shoyu Miso Ramen Recipe

Ingredients

• 0.25 cup dried black fungus
• 2 cups mirin
• 1.25 cups soy sauce, divided
• 0.5 onion, coarsely chopped
• 0.5 cup brown sugar
• 6 green onion bulbs, chopped, divided
• 6 cloves garlic, peeled
• 2 pounds skin-on, boneless pork belly
• butcher's twine
• 4 eggs
• 2 tablespoons brown sugar
• 0.5 cup miso paste
• 4 (3 ounce) packages ramen noodles, or to taste
• 4 sheets nori (dry seaweed), quartered
• 1 naruto (fish paste stick with a red spiral pattern). sliced