Held every six years, in the Nagano area of Japan, Onbashira Festival is believed to have continued uninterruptedly, for the last 1200 years.Onbashira, literally translated as “the sacred pillars”, is a Japanese tradition that symbolizes the renewal of Suwa Grand Shrine. It consists of two phases: Yamadashi and Satobiki, the first held in April, and the second in May. Before Onbashira begins, 16 tree trunks, cut form 200-year-old Japanese fir trees are cut down. Each tree can be up to 1 meter across, 16 meters tall and weigh up to 12 tons.
