Prep the CucumberSalad: Toss sliced cucumbers with 2 tsp of salt in a colander and let sit for 10 minutes to release water.Rinse thoroughly with cold water, drain, and pat dry with paper towels.
Dress theCucumbers: In a medium bowl, whisk together soy sauce, minced garlic, rice vinegar, chili oil, sugar, sesame oil, sesame seeds, and 2 tablespoons of sliced green onion. Fold in the drained cucumbers and chill in the fridge.
Dress the Tuna: In a pre-chilled metal bowl, gently combine the cubed tuna with Big Eye Ty's OG Spicy Poké Sauce and sesame seeds until evenly coated.
Assemble the Bowls: Divide the cooked sushi rice evenly among 4 chilled serving bowls. Arrange the dressed tuna, sliced avocado and spicy cucumber salad neatly over the top.
Garnish and Serve: Top each bowl with nori strips, sliced jalapeño, pickled ginger, and diced green onion. Finish with a drizzle of unagi sauce and serve immediately.