Bronze bell No. 5 from the Kamo-Iwakura site

National treasure. The dotaku unearthed from the Kamo Iwakura site have a nested structure. In this way, No. 6 dotaku was set into this dotaku. In the center of the handle, the mark 'X' has been inscribed. It was made from the same mold as bronze bell Kehi No. 2 in Hyogo prefecture.