In a large bowl, combine flour, salt, and pepper.
Dredge each piece of chicken in the flour mixture, shaking off excess.
Dip the floured chicken into the beaten eggs, then coat with panko breadcrumbs, pressing gently to adhere.
In a large skillet, heat vegetable oil over medium-high heat.
Fry the chicken in batches until golden brown and cooked through, about 4-5 minutes per side.
Remove and drain on paper towels.
In a saucepan over medium heat, combine honey, soy sauce, rice vinegar, and sesame oil.
Bring to a simmer, then stir in the cornstarch mixture and cook until the sauce thickens, about 2-3 minutes.
Remove from heat and stir in sesame seeds.
Toss the fried chicken in the sauce until well coated.
Serve hot, garnished with sliced green onions.