The Kantō Plain, in the Kantō region of central Honshu, is the largest plain in Japan. Its 17,000 km2 covers more than half of the region extending over Tokyo, Saitama Prefecture, Kanagawa Prefecture,
Honshu, historically known as Akitsushima or Hondo, is the largest of Japan's four main islands. It lies between the Pacific Ocean and the Sea of Japan. It is the seventh-largest island in the world,
Japan as seen from a satellite. Honshu is the largest, middle island.
Mount Fuji seen from Lake Motosu in Fuji-Hakone-Izu National Park