Shinobazu no Ike, or Shinobazu Pond, is located in Ueno Park, Tokyo. This is all that remains of the marsh that has been filled since Edo was established in the seventeenth century. The eastern part of Tokyo was reclaimed from this marsh and is protected by a series of flood walls. During World War II, the pond was used for growing rice. After the war, discussions on whether to convert the area to baseball fields were held. Boating on this pond goes back to 1931. This image is from our book Earth, Water, Fire, Wind, Emptiness: Tokyo Landscapes. Click on the image for a larger view.