Kominka Collective: Reclaimed and Rebuilt Japanese Folk Houses

Continuity and Care

Across Japan, traditional folk houses, kura storehouses, temples, and shrines are being lost at an accelerating pace.

Wherever possible, these structures are best preserved in place. When this is no longer feasible, they may be carefully dismantled and carried forward—through faithfulreconstruction, reuse, or thoughtful reimagining in new contexts inJapan and overseas.

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 with craftspeople, communities, and partners to support the continued life of these structures and the knowledge they hold.

Our Partners

We are deeply grateful to work in close collaboration with trusted partners whose knowledge and commitment make this work possible.

In Japan, we work closely with Toda Komuten, whose deep expertise in traditional construction and preservation is central to our projects.

In the United States, we collaborate with Kominka North America, supporting the continuation of traditional structures in new cultural contexts.

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.