In large bowl, whisk together pear, soy sauce, vinegar, honey, chili paste and sesame oil. Add chicken and toss to coat; let stand for 15 minutes.
Heat oil in large nonstick skillet set over medium-high heat; cook chicken, stirring often, for about 10 minutes or until cooked through and caramelized. Let cool slightly.
Meanwhile, divide rice among four bowls; arrange avocado, cucumbers, nori and edamame over rice. Top with chicken, pickled ginger and wasabi paste. Sprinkle with sesame seeds. Serve with extra soy sauce for dipping if desired.