It became famous overseas through social media several years ago, and after the COVID-19 pandemic, it became packed with foreign tourists, particularly on the weekends. A Tokyo-based travel company run by a foreign national is conducting a tour catering to such foreign car buffs, which take them along the Metropolitan Expressway to the Daikoku PA. The tour has been a huge hit. The five-hour tour takes participants to car dealerships and accessory stores, then travels along the Metropolitan Expressway to the Daikoku PA. It has attracted a wide range of customers from the United States, Australia, Southeast Asia and European countries.