About JPBA

Association Overview

  • Organization Name Japan Preserved Bonsai Association (JPBA)
  • Headquarters Suite 303, Gion ZEN Bldg., 560-10 Komatsu-cho, Higashiyama-ku, Kyoto 605-0811, Japan
  • Established April 22, 2026
  • Representative Director Kyoji Kuriki
  • Core Business Activities
  • Formulating and establishing “Technical Standards” for preserved bonsai.
  • Training and certifying official instructors.
  • Researching and investigating advanced preservation technologies.
  • Supporting the international export of Japanese culture.
  • Developing and pioneering the global fine art market for preserved bonsai.

Activity philosophy


Bonsai is a “living art,” woven together by the passage of vast time and the dedication of human hands. Yet, no matter how magnificent a masterpiece may be, there inevitably comes a time when its biological life must come to an end.

At the Japan Preserved Bonsai Association (JPBA), we take the structural beauty remaining within these bonsai that have fulfilled their life cycles—or historic trees whose maintenance has become too difficult to sustain—and elevate them into an “immortal value” through our proprietary preservation technology.

Our work is far more than simple preservation. It is a process of “Regeneration”—breathing new life as fine art into historic trees that carry the memories of generations. By freezing the dignity of the tree at its absolute zenith, we continue our mission to bridge Japan’s traditional aesthetic to the future and to the world.


3 Core Philosophies

1. Connecting the Dignity of Life (Dignity)

We do not view withering as the end. By “freezing time” at the absolute pinnacle of a tree’s vital beauty, we bestow a second life upon it as fine art, passing the deeply cultivated dignity of traditional life down to the next generation.

2. Transforming Intuition into Logic (Technical Standards)

The aesthetic that was once left entirely to the intuition of craftsmen is now standardized through rigorous quality control and structural design theory, establishing an undeniable, globally recognized value.

3. Liberation from Space and Constraints (Liberation)

We liberate bonsai from all structural limitations—such as watering, sunlight, and the strict quarantine barriers of international borders—allowing Japan’s pride to be seamlessly delivered to any space across the globe.