Shinagawa Ward in Tokyo faces Tokyo Bay. Until 1964, the area was home to many large corporate headquarters and saw a growing population, but as these companies relocated, the population gradually decreased. However, in recent years, prices have become more affordable, leading to a trend toward an increase. Shinagawa Ward is home to Oi Racecourse, which is bustling with people as races are held on weekdays as well as weekends. There are many restaurants near the racecourse, and on race days, you can see a lively streetscape. Tourist attractions include the Maritime Science Museum, a must-see for ship and battleship enthusiasts, and the Shinagawa Aquarium, where you can enjoy dolphin and sea lion shows.