Mt Buko is 1,304m tall mountain located in Yokoze and Chichibu, Saitama Prefecture. There is Ontake Shrine on the top of Mt Buko. It is chosen as the 200 best Japanese Mountains.
Mt Buko is one of the largest minning of limestone. The north side of Mt Buko is its minning. This limeston minning courses the unique look of Mt Buko.
The name of Buko comes from the Legend of Yamato Takeru no Mikoto. The legend said he removed his helmet and give it to this mountain.