[Snippet] McDonald’s Japan Needs Help With New Tonkatsu McBurger Apparently, McDonald’s Japan is seeking for developers of a new sauce for the Tonkatsu McBurger. Winners stand a chance to appear on a television commercial: Share this:Comments Related posts: E No Aru Machi (絵のある街) Go! Go! Curry 5 Things You Can Do With A 500 Yen Coin in Tokyo 5 Cool Drinks to Try in Japan Useful Terms and Phrases to Survive a Trip to the Izakaya