Make the sauces: Whisk the soy sauce, honey, ginger, and rice vinegar together. In separate bowls, mix the sriracha aioli and white truffle sauce until smooth. Refrigerate until needed.
Cut the tuna: Using a sharp knife, cut the chilled ahi tuna into small, even cubes. Place it in a chilled bowl.
Season the tuna: Gently combine the tuna with soy sauce, sesame oil, rice vinegar, green onion, and sesame seeds. Keep refrigerated until assembly.
Cut the wontons: Slice each wonton wrapper diagonally into two triangles.
Heat the oil: Bring the frying oil to approximately 350°F. Fry the wrappers in small batches for about 30–60 seconds per side, until golden and crisp.
Drain the chips: Remove the wontons with a slotted spoon. Drain on paper towels or a wire rack and season lightly with salt. Allow them to cool completely.
Prepare the toppings: Dice the avocado, slice the serrano pepper and green onions, chop the cilantro, and prepare the nori.
Arrange the nachos: Spread the crispy wonton chips across a serving platter. Distribute the seasoned tuna and avocado evenly over the chips.
Add the sauces: Drizzle the sweet soy ginger sauce, sriracha aioli, and white truffle sauce lightly over the toppings.
Finish and serve: Sprinkle with serrano pepper, green onions, cilantro, nori, and sesame seeds. Serve immediately to preserve the crispy texture.