McDonald's Japan president Sarah Casanova (left) and an employee displays the new menu "Vegetable Chicken Burger" as the company announce the new business strategy and at a restaurant in Tokyo on May 21, 2015. McDonald's Japan unveiled a revamped business strategy and a new menu on May 21 as it looks to put a damaging contamination scandal behind it. AFP PHOTO
TOKYO: McDonald's Japan unveiled a limited revamp to its menu and pricing Thursday as the under-fire burger chain fights to restore its reputation -- but the modest changes met with a cautious response from analysts.