Do you know Kadomatsu? Kadomatsu is a traditional Japanese decoration. It is usually placed in front of houses, or left and right of entrance paths to a building or shop.
They are placed after the Christmas celebration and stay until around January 15th. Their purpose is to welcome the ancestral spirits of the harvest time, as well as to bless the establishment in the following year.
This decoration is basically made of 3 pieces of bamboo cut diagonally, in three different sizes. Pine branches tied by a straw rope are also placed.
Each item has a meaning: bamboo represents strength and prosperity and pine represents long life. The 3 sizes of bamboo represent heaven (the highest), humility (the middle).

Kadomatsu is made of 3 pieces of bamboo cut diagonally of different sizes and pine branches or ume tied with a straw rope.
Each item kadomatsu has a spiritual meaning: bamboo is a symbol of strength and prosperity, and pine symbolizes long life. Additionally, the 3 pieces of bamboo represent heaven (the highest), humanity (the middle), and earth (the smallest).
Origin and assembly of kadomatsu
The origin of Kadomatsu traditions and practices is Chinese. The use of this decoration takes place before the 7th century. In Japan, it began to be used in the 8th century, brought from China.
Before, Kadomatsu was made with pine and other related and simple materials. Materials that are common today began to be used around the 14th century.

The assembly as already said is basically made of bamboo and pine. The center of Kodamatsu is usually made of three bamboo shoots in three different sizes.
The sprouts and the pines are joined with a straw or freshly woven straw rope. After this simple assembly, the decoration is ready to be placed at the entrance of homes or stores.
Another important event takes place on January 15, known as Dondoyaki. In this event, the kadomatsu and other New Year decorations are burned in a ritual. This is done inside a shrine, school, courtyard, or some open place.
The New Year's decorations are stacked in a pyramid shape and set on fire. In this fire, mochi (rice cakes) are roasted. The belief is that those who eat these mochis will become healthy and will have prosperity throughout the year.