��Sunday, October 4th�� Kiba-no Kakunori: Stunt Riding on Floating Lumber in Kiba Try to click. You can see all photoes at once,like a slide show. (Click any button on any page to stop.) �@ On the first Sunday of October each year, there is a competition of stunt riding on a floating lumber in Kiba Park. Kiba is located at the mouth of Sumida River which flows into Tokyo Bay and filled the role of lumberyard in Tokyo from the early 18c to 1970's. performance 1 performance 2 performance 3 performance 4 go to Top page