Pour enough oil to deep fry chicken in a large pot, Dutch oven or deep fryer. Heat to 325°F.
Open the chicken thighs flat on a work surface. Roll with rolling pin to flatten.
In a large bowl, add eggs, corn starch, salt, white pepper, garlic powder and water. Mix well to make a batter.
Place Panko breadcrumbs in a large, shallow bowl.
Dip chicken thighs in egg batter.
Remove, allowing excess to drip off, and roll in Panko crumbs.
Fry in hot oil until brown and crispy.
Remove to a paper towel-covered plate to drain.
Cut chicken into strips and serve with sauce, white rice and creamy Hawaii-Style Macaroni Salad (See the Photo Above for a Look at a Hawaii-Style Plate Lunch - and the Box Below for a Link to L&L Hawaiian Barbecue's Macaroni Salad Recipe).