Kominka Collective: Reclaimed and Rebuilt Japanese Folk Houses

While Japanese folk houses, kura storehouses, temples, and shrines are widely appreciated for their beauty and the skill with which they were built, many of these extraordinary structures are now being lost at an accelerating pace. When preservation in place is no longer possible, they may be carefully dismantled and, in some cases, given a second life—through faithful reconstruction in Japanese gardens, museums, and other public settings, or through thoughtful and creative reimagining in private spaces.

Kominka Collective is a Japan-based nonprofit organization (一般社団法人) dedicated to the preservation, study, and responsible reuse of traditional Japanese architecture.

We work to support the continued life of kominka and related structures—both in Japan and, where appropriate, overseas—through research, documentation, education, and collaboration with craftspeople, communities, and partner organizations, working closely with Toda Komuten in Japan and Kominka North America in the United States.

We believe these buildings are not only architectural works, but living expressions of cultural knowledge, craftsmanship, and the relationships between people and place.

We prioritize in-situ preservation wherever possible. When this is no longer feasible, we support the careful dismantling, documentation, and relocation of structures at risk of loss, working to ensure that they are respectfully preserved and given meaningful new life.

All work is undertaken with careful attention to cultural context, the perspectives of those connected to each structure, and the knowledge and leadership of Japanese craftspeople.

What We Do

We seek to ensure the continued life and relevance of traditional Japanese structures in contemporary and cultural contexts - both in public and private spaces, in Japan and overseas - while supporting the transmission of traditional building arts and contributing to the revitalization of rural communities.

In-Place Preservation & Stewardship

We support individuals and organizations in identifying structurally sound kominka that remain in place, and provide guidance on their sensitive stewardship, maintenance, and reuse within their original settings.

Relocation of Endangered Kominka

We coordinate and support the careful dismantling and relocation of kominka and other traditional structures at risk of demolition. Working closely with owners, communities, and trusted professional partners, we help ensure that these buildings are respectfully documented, preserved, and given new life—whether through creative reuse as homes, studios, and community spaces, or through faithful reconstruction in cultural and educational contexts such as museums and Japanese gardens.

Reuse of Reclaimed Materials

We assist in exploring meaningful ways to incorporate reclaimed materials into new and existing structures, extending the life of traditional materials and craftsmanship.

Education & Cultural Exchange

We organize workshops, cultural programs, and opportunities for participants to learn directly from skilled artisans and craftspeople, fostering cross-cultural exchange and deeper understanding of traditional building practices.

Research & Documentation

We support the study, documentation, and sharing of traditional architectural knowledge, including the processes of dismantling, restoration, and reconstruction, as well as the cultural and community contexts connected to these structures.

Study Tours & Fellowships

We organize architectural study tours in collaboration with partners such as the Timber Framers Guild, and host an annual Cultural Heritage Fellow, creating opportunities for immersive, hands-on learning and exchange.