Why Japan Relocates Centuries-Old Trees for Development Projects Instead of Cutting Them Down

It is an old age belief that modern infrastructure can only flourish at the cost of nature. Cities usually clear the path of development by cutting down trees. Yet the newest development zone of Tokyo practices a completely different philosophical approach. 

Japan is showing the world that urban progress does not require environmental destruction. 

They follow an ancient meticulous technique of Nemawashi which is Japan tree relocation method. Arborists and engineers spend up to a full year preparing a single ancient tree for relocation rather than cutting it down. 

Let’s learn more about this ancient Japanese method of moving trees to reflect upon a cultural standard where engineering adapts to nature and not the other way around. 

What is the Nemawashi Technique?

The word Nemawashi literally translates to ‘laying the groundwork’ or ‘wrapping the roots.’ Japanese use this term for building consensus before making big decisions in a corporate setting. 

But in the field of botany it is a literal process. 

Experts carefully dig out the perimeter around the tree instead of aggressively ripping it from the soil for several months. They shave away minor roots and leave the primary anchoring roots intact. So that it encourages the tree to grow smaller and concentrated root structures closer to the trunk. 

1. Workers then bind the exposed root ball tightly with the help of straw mats and natural ropes. 

2. Then they leave the bound tree at the same place for six months to a year so that it allows the tree to adapt to its condensed root system and minimise the relocation shock. 

3. Lastly the ancient tree reaches a new location with the help of cranes, inflatable platforms and wooden rollers. 

How Long does it Take to Relocate Trees in Japan?

Take a look at the following table to understand how much time is required to successfully complete the tree relocation in Japan

Why Japan Preserves Its Ancient Trees and Forests

This extreme dedication to preserving ancient trees and forests stems from the indigenous Shinto beliefs of Japan. Shinto tradition teaches that forest or nature is sacred and inhabited by kami which is a native term for spirits and deities. 

And when a tree surpasses 100 years of age it becomes a sanctuary for kodama or tree spirit as per the ancient belief. To cut down any old tree in Japan is considered a spiritual violation that brings misfortune. 

The project planners therefore prioritise saving ancient trees to preserve both the ecological canopy and the cultural identity of the neighbourhood. 

Japan’s integration of Nemawashi into modern development offers a brilliant and actionable lesson for global planners. It proves that with patience and proper funding we can expand our cities without wiping out our natural heritage. Preserving these centuries-old trees and forests also reminds us that true progress means moving forward while taking our environment along with us.