01 - 
                Cook rice according to package instructions. Finely chop crab and cilantro. Cut cucumber and avocado into chunks.
              
              
              
                02 - 
                Mix mayonnaise and Sriracha in a small bowl. Set aside or refrigerate until ready to use.
              
              
              
                03 - 
                Combine soy sauce, sugar and mirin in a small saucepan. Bring to boil over medium heat. Reduce heat and simmer for 5 minutes until slightly thickened. Let cool.
              
              
              
                04 - 
                Mix Panko breadcrumbs with olive oil in a skillet over medium heat. Cook 2-3 minutes, stirring frequently until golden brown. Transfer to plate to cool.
              
              
              
                05 - 
                Layer rice in bowls. Top with crab, cucumber, avocado and cilantro. Drizzle with eel sauce and spicy mayo. Finish with toasted Panko crumbs.