"Kaizen, a forward-thinking Japanese term refers to the concept of continuous improvement, is a revolving sushi restaurant off of Lake Mead Boulevard near Desert Shores. Plates here use a color coded system to denote prices ranging from $2.45 per dish to $4.95. Kaizen also uses a radio frequency powered timing system tagged to plates to ensure freshness. Diners can order a wide variety of traditional rolls, fresh rolls, and tempura rolls plus sashimi, noodles, nigiri ,and dessert." - Krista Diamond