About GAMP Construction
— Restoring Traditional Homes and Carrying the Culture of Wood into the Future —
We are a construction company that restores traditional homes and carries the culture of wood into the future.
The craftsmanship of GAMP Construction has been handed down since the restoration of Edo-period homes.
Wood that breathes, people who live in harmony—
we value creating homes that are loved for generations.
Each home is crafted with the hands and heart of our artisans.
We inherit the技 and spirit of the Niizuma family, whose work dates back to the Kyōhō era,
continuing to build with ancient techniques that honor the life of wood.
Homes assembled without relying on nails or metal fittings—
where wood joins with wood as if sharing a breath.
Such a home continues to live over time, quietly supporting the lives of those who dwell within.
GAMP Construction was born from choosing not to demolish, but to preserve.
By restoring wood, we also restore the richness of the human heart—
with this belief, we continue our work in building homes.
A Story of Restoration
— Choosing to Preserve, Not Destroy. —
A traditional farmhouse over 280 years old, diagnosed as largely destroyed in the Great East Japan Earthquake.
At first, it seemed there was no choice but to tear it down.
That changed when architects and international guests said,
“This house itself is a treasure of Japan.”
Rather than tearing it down and letting it end there,
it became a mission to preserve it and pass it on.
That moment—when TADA, as a carpenter and as a family member, breathed new life into the house with his own hands—marked the beginning of Ganpu Construction.
In each beam lies the memory of ancestors.
In each wooden door, the breath of those who lived here remains.
Connecting these feelings across generations,
we continue to build homes to this day.
Before: The Traditional House Immediately After the Earthquake (Severely Damaged)
After: Restored GAMP HOUSE (Current Appearance)
Scenes from the Restoration Work
A true value discovered through the aftermath of the earthquake.
Standing before a collapsed house, TADA—the owner—once believed
“there is no choice but to tear it down.”
But the words of foreign guests and architects gave him the courage to move forward.
“This is the true beauty of Japan.”
That single phrase became the spark that led to restoration.
Breathing life into a home through dialogue with wood.
Built without nails, relying on the strength of wood alone.
At sites of traditional farmhouse restoration, we carefully listen to each piece of timber,
honoring and bringing to life the time that has flowed through each home, one by one.
TADA Working with Timber
Creating Homes That Return to Their Roots—With You.
GAMP Construction values building warm, living spaces where both wood and people can breathe.
Please feel free to contact us regarding home restoration, renovations, or repairs.
Craftsmanship & Philosophy
— Conversing with Wood, Shaping It into Life. —
At Ganpu Construction, our homebuilding relies on traditional construction methods that do not depend on nails or metal fittings, but instead harness the natural strength of wood itself.
By carefully assessing each beam and pillar one by one—reading the grain, the scent, and the unique character of the timber—we create “breathing architecture” that follows the principles of nature.
We value the sense of “space” and “ma (interval)” that modern homebuilding often forgets,
designing homes that embrace the changing seasons, the flow of the wind, and the gentle movement of light.
By harmonizing the wisdom and aesthetic sensibilities passed down through generations
with the needs of contemporary living,
we create homes that truly live in harmony with wood.
This is Ganpu Construction’s approach to building homes alongside nature.
Traditional Carpentry
“Kigumi” is a traditional method of joining wood without nails or metal.
By understanding each piece of timber, we carry forward a craft that has lived through centuries.
Listening to the Voice of Wood
The grain, the scent, the flexibility—each piece of wood carries its own rhythm of life.
We honor that rhythm and bring it into daily living in the most natural way.
Creating Homes That Breathe
A home where wind flows through, light gently enters, and the seasons can be felt.
We design “breathing homes” that harmonize with nature’s cycles while fitting modern life.
TADA’s Message
— Preserving the Old, Connecting the Heart. —
Village Chief TADA Reflecting on That Time
Restoring a house is also restoring the heart.
Standing before a 289-year-old house half-destroyed by the earthquake, there were moments when I felt,
“There is no choice but to tear it down.”
But the words of visitors from abroad—“This is the true beauty of Japan”—illuminated the path toward restoration.
In every piece of wood, in every beam, the wisdom and prayers of those who came before us reside.
Once destroyed, it can never be recreated.
That is why preserving it holds such meaning.
GAMP Construction does more than restore old houses—
we revive the memories of the people who lived there and the pride of the community itself.
This is the “craft of restoration” that I hold dear.
Project Examples & Architectural Gallery
— Carrying the Memory of Wood into the Future. —
The buildings created by Ganpu Construction are not merely “repairs,”
but acts of regeneration—craftsmanship that connects the past and the future.
Whether restoring traditional farmhouses, building new homes, or undertaking renovations,
what we value at every site is creating spaces where “wood breathes and people feel close.”
Wooden homes grow richer in character with time,
and together with the lives and feelings of those who dwell within,
they continue to weave new stories for generations to come.
Restoration of Traditional Homes Using Original Beams
A restored home that preserves century-old beams while welcoming new life into its structure.
A New Single-Story Home Built with Solid Wood
A home that breathes with natural wood—from structural beams to interior finishes.
A Hearth-Centered Living Room
A living space where family naturally gathers around the warmth of fire.
Gate Restoration Using Traditional Carpentry
Traditional joinery restored by skilled craftsmen—rebuilding a gate that stands as a symbol of the community.
Renovations Filled with the Warm Scent of Wood
A home where old timber and new materials harmonize, creating a gentle, welcoming atmosphere.
Earthen-Floor Living, in Harmony with Nature
Creating homes where the earthen floor blends with the garden, letting wind and light flow freely.
Collaboration Across GAMP Village
— Creating, Nurturing, Connecting: the GAMP Cycle. —
Homebuilding at Ganpu Construction is never a solitary endeavor.
Akanuma GAMP Farm, the GAMP Chaya dining house, GAMP HOUSE, and Total Education Support GAMP—
all activities within GAMP Village form part of a shared cycle that supports people’s lives.
At the farm, we learn the wisdom of living in harmony with nature.
At the chaya, we share warmth through food.
Through educational support, we nurture the heart and mind.
And GAMP Construction supports all of these through the realm of “living.”
Working with wood, grounding in earth, gathering around fire—
and connecting people to one another.
This is the “craft of coexistence” woven throughout GAMP Village.
Reservations & Inquiries
— Bringing Your Vision to Life. —
Whether it’s restoring a traditional farmhouse, building a new home, renovating, or creating spaces using wood,
please feel free to consult us about even the smallest matter.
“I want to live in a home like this,” or “I want to preserve a house full of memories”—
from those simple words, Ganpu Construction’s homebuilding journey begins.
Please contact us through the form below or by phone.
We will listen to your needs and provide the best proposal for your project.