Koto Ward in Tokyo is located right next to Tokyo Bay and was created during the Edo period by reclaiming land from the sea. The ward is a thriving industrial district, with many large companies located there, but in recent years, a boom in apartment construction has led to a rapid increase in population. Koto Ward's attractions include Tokyo Heliport and Yumenoshima Park. Just by visiting the area, you can see numerous helicopters, and you can even board one for a panoramic view of the Tokyo skyline. Yumenoshima Park was built on the site of a former landfill, and its tropical botanical gardens offer a variety of rare plants, and it hosts numerous attractions and events.