This is an old cedar tree about 800 years old that stands at the east foot of Mt. Daimanji, Oki Islands, Japan.

It is an Urasugi, a species that grows on the Japan Sea coast where heavy snowfall causes the trees to produce stronger lateral branches. The rounded protuberances growing down from the branches... which is the origin of its nickname "boob", are believed to help absorb moisture from the air.