Yokohama is Japan's second-largest city and a major port city located south of Tokyo, with a population of over 3.7 million people.
The electric toilet seat, which can be heated and has various cleaning and drying functions, has become a popular feature in Japanese households.
The Yokohama F. Marinos, a professional soccer team based in Yokohama, is one of the most successful teams in the J.League, having won several championships.
