Japan's Offsite Construction Association Reports Membership Growth
The Japan Offsite Construction Association (JOCA), located in Chiyoda, Tokyo, announced that by the end of June 2026, the number of its member organizations reached an impressive 92. This achievement highlights the association’s commitment to enhancing disaster preparedness in the face of national calamities by promoting offsite construction methods.
Disaster Preparedness Focus
In an effort to bolster its mission, the association has intensified the recruitment of disaster response members, a category created last year that comes with no admission or annual fees. This initiative is aimed at ensuring a robust supply system for durable wooden emergency temporary housing, which is vital during disasters. JOCA’s focus on offsite construction involves prefabricating building components such as panels and units in controlled factory environments, which are then assembled on site. This method not only streamlines the construction process but also enhances the safety and quality of the housing produced.
Commitment to Quality and Innovation
JOCA continues to advance the technical development and dissemination of offsite production methods for wooden constructions. The association is dedicated to improving the performance of wooden homes and facilities, increasing production efficiency, and stabilizing quality through collaboration with its members and public organizations.
By building a strong network of relationships with local construction companies, building businesses, material suppliers, and government entities, JOCA is playing a pivotal role in promoting sustainable wooden constructions across Japan.
A Sustainable Future
JOCA is also focused on establishing production systems and collaboration networks during normal periods, which can be mobilized during emergencies to supply temporary housing or support facilities for affected areas. This proactive approach ensures that the association is always prepared for unforeseen events while aiming to provide long-lasting solutions for disaster-hit regions.
In summary, the Japan Offsite Construction Association is not only expanding its membership but also enhancing its role as a leader in the field of offsite construction. With its emphasis on disaster response and sustainable building practices, JOCA is poised to make a significant impact on the construction landscape in Japan.
About the Japan Offsite Construction Association
Founded to pursue advancements in the technology and practices of offsite production for wooden buildings, the Japan Offsite Construction Association strives for enhanced performance, productivity, and quality in wooden housing and facilities. Through the promotion of offsite production in wooden construction, JOCA aims to foster a sustainable building environment, ensuring that Japan's construction industry is equipped to deal with future challenges.
For more information, visit their official website at
JOCA.