The timber frames of minka are fastened with ingenious joints cut into the wood, rather than with metal nails and bolts. That means they can be pulled apart like three-dimensional puzzles and moved. The logs are then locked together again, to be linked by modern roofs and plaster walls, rather than the traditional thatch and clay.
Minka can be small, starting around 1,000 square feet, but they have vast roofs. Their rugged posts and beams hold the load, allowing for flexible layouts inside, with sliding partitions that can carve up the space or throw it open. An earthen-floored entryway and work space lead to a raised living and dining area centered on a sunken hearth. Together, they form a great hall open to the interlocking beams above. Smaller sleeping and guest rooms beyond it are hidden behind removable panels.
A revived minka combines the stature and serenity of the original with the comforts of modern life. A fourth dimension -- time -- shows in its adz-cut beams and the lacquer-like sheen of its sturdy pillars, left by generations of polishing cloths and the soot of hearth fires.
"The farmers found beauty in irregular materials, advantage in disadvantage," said Shigeru Matsushita, museum interpreter at Nihon Minka-en, where folk houses from across Japan are preserved in an outdoor park.
"They are the Picasso of Japanese architecture."
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GROWING up in Massachusetts, Harrelson Stanley knew nothing of Japan and its crafts traditions until he started studying carpentry. "Then I got a Japanese chisel, and it just blew me away," he said. "I was hooked."
He moved to Japan in 1987 as an apprentice carpenter and has wanted a minka of his own ever since. But his decision to bring one from this town 150 miles north of Tokyo to Pepperell, outside Boston, involves more than personal satisfaction.
His goal is to spread the gospel of traditional Japanese craftsmanship. He hopes the farmhouse will serve as shelter and inspiration for Americans studying under master artisans from Japan, from potters to sword makers. Volunteers from both countries, from teens to retirees, have already stepped up to help, stripping the house to its skeleton.
Perched on top of the open timber frame, nimble Japanese carpenters swung heavy mallets, trying to coax its aged wooden joints to let go. A computer engineer from Chicago, red hair damp under his hard hat, swallowed his fear of heights to clamber up with a crowbar.
