Another super-sized Starbucks is opening its doors. On Thursday, a Starbucks Reserve Roastery opened in Tokyo, Japan. The four-story location is the fifth Roastery that the coffee giant has opened around the world. At 32, 000 square feet, it is the largest Starbucks location in the world. "As the first international market outside of North America, Starbucks Japan has contributed 23 years of innovation for the company globally, " Starbucks CEO Kevin Johnson said in a statement. Read more: Insiders reveal why Starbucks' former CEO Howard Schultz is willing to ruin his life to run for president Here is what it is like to visit the massive Starbucks location in Tokyo:. .