PREPARE PONZU SALMON: Mix salmon with lime juice, orange juice, soy sauce, and sliced green onion in a bowl.
PREPARE SPICY TUNA: Mix tuna, sriracha, sesame oil, and salt in a bowl.
PREPARE RICE: You can use any rice you'd like. Once it is cooked and while it is still hot, add the rice vinegar, sugar, and salt. Mix together well.
MAKE SPICY MAYO: In a small bowl, mix together mayonnaise and sriracha. Taste it and if you like it more spicy, add more sriracha.
ASSEMBLE: Add your base which can be rice or even a salad blend. Add the seafood on top along with any toppings you like. Drizzle a generous amount of spicy mayo on top. Sprinkle sesame seeds on top and enjoy!