*KICK*What is Earl Grey?*TCH*Lady GreyIt's a kind of black tea with the flavor of citrus. It is often used with fast foods, so people may already be familiar with it. Her first appearance as a character in Girls und Panzer was in the character workup done by Shimada Fumikane. Although not official, she was once the former commander and Darjeeling's senpai, and took the tea name that she used as her namesake.