In Japan, mature trees are carefully relocated rather than removed, thanks to the centuries-old nemawashi practice. This delicate procedure preserves root systems and respects spiritual beliefs, ensuring ancient trees continue to thrive in new locations.
- Nemawashi means ‘laying the groundwork,’ focusing on root preservation.
- Technology like cranes, GPS, and 3D soil modeling aid careful relocations.
- Spiritual respect for ancient trees motivates preservation efforts.
What happened
Japan's nemawashi tradition involves the meticulous preparation and relocation of mature trees that might otherwise be felled due to urban development. Specialists spend months carefully exposing, wrapping, and securing the root systems by hand, protecting them as the trees are gently lifted and moved with cranes, rollers, and other tools. This painstaking process can take up to a year to complete, with additional time allowed for the trees to settle into their new locations.
This time-honored method has evolved by integrating modern technology such as GPS tracking, 3D soil modeling, and root density monitoring, allowing arborists to plan moves with greater precision. These tools complement traditional practices, ensuring the trees’ health is prioritized at every step. The process exemplifies a harmonious blend of old and new techniques to save precious green urban canopy from being lost.
Why it feels good
The nemawashi tradition is deeply rooted in Shinto beliefs, where trees, especially those older than 100 years, are considered homes for kodama, or tree spirits. Cutting down such trees risks disturbing these spirits, which is traditionally believed to bring misfortune. This spiritual reverence fosters a cultural respect for mature trees that transcends mere landscaping decisions.
Beyond its spiritual importance, nemawashi benefits the environment by preserving mature trees that provide immediate canopy cover, habitat, and carbon sequestration—advantages young saplings cannot yet offer. This approach thoughtfully balances urban growth with nature conservation, offering a hopeful model for communities worldwide seeking to protect their green heritage.
What to enjoy or watch next
Keep an eye on urban redevelopment projects in Japan like Tokyo’s Jingu Gaien district, where nemawashi has influenced city planners to reduce tree removals, reposition structures, and expand green spaces to accommodate mature trees. These cases showcase how ecological traditions can shape modern infrastructure for a greener future.
Additionally, Japan’s forestry policies favor selective thinning over clear-cutting and promote innovative approaches like the Miyawaki Method to rapidly grow dense native forests. These efforts complement nemawashi by encouraging biodiversity and enhancing carbon capture, demonstrating how ancient wisdom can inspire contemporary environmental progress.