Sacred Trees in Japan and Korea

Sometimes when you travel in Japan, especially outside of Tokyo, you may come across like this:

This is a large tree that has been growing for centuries within the precincts of Kasuga Grand Shrine in Nara, Japan. The tree, as you can see, has a large rope tied around it with small paper streamers. If you ever saw the Studio Gibhli movie Totoro, you can see a big camphor tree with a similar rope around it.

Sometimes you also find rocks and other natural things with ropes around them too.

This is a Shinto-religious custom using a special sacred, hempen rope called Shimenawa (注連縄). The little paper streamers called called Shidé (紙垂).

Shimenawa are sometimes used to section off a sacred space, but they’re also used to enshrine places thought to house a local kami, such as a tree or rock thought to be sacred. Sometimes you also see them hanging over home Shinto shrines (kamidana, 神棚). The idea is the same: the paper streamers help deliniate a sacred space (the inner sanctum of your home shrine in this case).

Interestingly, I discovered that a separate, but parallel tradition exists in Korea too. This blog shows that in Korean traditional culture, people would enshrine local guardian spirits by tying a rope (금줄, Geumjul) around them, and decorating with colored cloths (오색천, Osaekcheon) or white strips of paper. Such sacred trees (당산나무, Dangsan-namu) and sacred rocks (누석단, Nuseokdan), are collectively called Seonangdang. They are very similar in appearance to the ones in Japan, so it’s not hard to guess that there’s some common religious tradition between both cultures, though the Wikipedia article linked above also suggests a potential link to Mongol culture too.

Shinto as a religion exists only in Japan¹ but it’s not hard to imagine that Shinto tradition drew from something much older that was shared across the Korean peninsula and Japan. Further, since it’s known that in early Japanese history that many Korean families migrated to Japan (the Imperial court sought their skills and technology), it’s quite possible the tradition was imported from Korea to Japan. Further, as this early Yamato court actively allied with the Korean kingdom of Baekche, it’s possible the cultural exchange went in that direction too.

Anyhow, it’s a fascinating example of how the two (or more) cultures have shared religious traditions for millenia, but few would notice.

¹ Barring colonial efforts in the early 20th century to introduce it to other Asian countries, but these did not have a lasting impact culturally.