— YOSHINO KOUMUTEN
Built together,
a home you love.
A craftsman builder in Fujimino. A licensed first-class architect helps you build a home that fits the way you live.
— CONCEPT
Safe and reassuring.Healthy for people and homes alike.Kind to the earth and to the body.Wood that is alive.
Open the front door and you'll want to take a deep breath. Wrapped in the scent of wood, where people and home alike can breathe easy. That's the kind of home we build together with you.
— PHILOSOPHY
The spirit of building, handed down from the founder.
Lasting comfort over flashiness. Rather than chasing the latest methods, we face the living wood and choose the joinery that suits each home best. That attitude, passed down from the previous generation, still guides everything we do.
From design to on-site management and aftercare, a licensed first-class architect walks with you the whole way. Building homes the way only a close, familiar distance in Fujimino allows.
— SERVICE
What we do
- 01
Custom New Build
We bring out the character of living wood — different in every piece — and build alongside you. A one-of-a-kind home, designed and crafted to live in comfortably for years to come.
- 02
Renovation & Extension
Like a family doctor for the home you've grown used to. From wet-area renewals to layout changes and extensions, we stay close to your life and make it a place you love even more.
- 03
Seismic & Repair
Seismic reinforcement to protect your family, and careful repair of worn areas. We assess the building's condition and propose just the care it needs — work while you live in it is possible too.
- 04
Specialist Work
House moving, settlement correction, and leveling — specialist work that demands real experience and skill. The harder the site or the older the building, the more carefully we work.
- 05
Construction Management
From design to the site, a first-class architect manages it all. We report progress at every stage and finish with dependable quality you can sign off on with confidence.
- 06
Cutting Board Refinish
It's something you use every day, so we want it to feel good in your hands again. A builder who knows wood inside out shaves it carefully, along the grain.
— CRAFT
Listening to the wood, working with care.
Living wood has its own expression in every piece — its grain, its warp, its quirks. We read all of it, work with it fondly, and place it where it belongs.
We carry forward the handwork of a craftsman builder, passed down through generations.
— FLOW
How we work with you
- 1
Get in touch
Tell us about your project through the form or by phone.
- 2
Hearing & site visit
We listen to how you want to live and look at the site, then shape the right approach.
- 3
Plan & quote
We share the design plan and quote, and refine them with you until you are fully satisfied.
- 4
Contract & construction
We finalize the spec, sign the contract, and report progress at every stage.
- 5
Handover & aftercare
Our relationship continues long after the keys are handed over.
— CONTACT
Talk to us about your home.
A licensed first-class architect will propose something shaped around the way you live. No pushy sales — please reach out whenever you like, even with the smallest question.