Nikko Japanese Restaurant in Whippany, NJ offers a delicious menu of authentic Japanese cuisine, including sushi, tempura, and sashimi. With a full bar and a traditional Tatami room, we provide a unique dining experience perfect for both regular dining and private parties. Voted Best Japanese by New Jersey Monthly Readers Choice Awards. Come taste our exquisite dishes like Oyster Ponzu, Blue Fin Toro, and Chilean Sea Bass Ginger Sauce.