A "Basin" Perfect for Climbing Kilns and Rich Forest Resources
Hasami's rise as a ceramics hub is deeply intertwined with its geography. As an inland basin encircled by mountains, its topography was instrumental in the early days of porcelain production.
Mass-producing porcelain required enormous "noborigama," or climbing kilns. These kilns use a mountainside's slope to create a series of interconnected, stairstep-like chambers. This design efficiently funnels heat to the very back, allowing for a large number of pieces to be fired simultaneously. Hasami's landscape was the perfect setting for constructing these massive kilns. In the Nakao Mountain district, the remnants of what was once one of the world's largest climbing kilns stand as a testament to the immense scale of production in those days.
Furthermore, the rich forest resources of the surrounding area were another key factor driving the ceramics industry's growth. Firing porcelain demanded huge quantities of firewood, which was the main fuel source for centuries. The nearby mountains provided a steady supply. However, this wealth of resources sometimes sparked conflicts over firewood with adjacent pottery-producing areas. Records even show that boundary stones known as "bōjishi" were set up to clearly mark domain borders. This reveals how the local environment not only laid the groundwork for Hasami ware production but also shaped inter-regional dynamics.
The Unique Division of Labor System Known as "The Entire Town is a Factory"
The most defining characteristic of Hasami ware's production is its highly specialized division of labor. In this system, the entire town operates like one massive factory. Each step of the production process—from start to finish—is handled by a dedicated artisan or company. For instance, there are "kataya" who specialize in creating plaster molds for mass production, "tōdo-ya" who process pottery stone into clay, "kiji-ya" who form the pieces, and "kamamoto" (kilns) that manage the painting and firing. Each is a separate, independent business.
This division of labor also has its roots in the area's history, where farming and pottery were closely intertwined. It was once common for farmers to engage in "han-nō han-tō" (half-farmer, half-potter), taking on parts of the ceramics process as a side job. Instead of kilns managing every step internally, the practice of outsourcing tasks like forming the clay to specialized artisans became the norm. This laid the groundwork for the division of labor system that exists today.
This collaborative system enabled the mass production of high-quality, consistent, and affordable products. To this day, an estimated 20 to 30 percent of Hasami's population works in the ceramics industry, with around 400 businesses making up this intricate network. This concentration of skill and knowledge allows the entire town to function as a single, organic production system, continually bolstering the industrial strength of Hasami ware.
From Production Hub to 'Experience Destination': Revitalizing Historical Assets
Over the years, the landscape of Hasami has transformed with the times. In the modern era, coal replaced firewood as the primary fuel. This energy revolution transformed the town's skyline, with tall brick chimneys dotting the landscape and becoming the new symbol of the region. Following a subsequent switch from coal to gas, production bases expanded beyond the hillsides and onto the flatlands.
In the wake of these shifts, old, abandoned potteries and kiln sites have been reimagined in recent years, transformed into vibrant hubs creating new value. A standout example is the Nishinohara district. Here, a former pottery building was renovated and reborn as a multipurpose complex featuring Hasami ware galleries, shops, cafes, and restaurants. This space, making the most of its historic architecture, has become a hot spot, drawing in tourists and a younger crowd, and broadcasting the fresh appeal of the area.
This is a fantastic example of modern place branding, where Hasami is evolving from just a 'manufacturing site' into a 'destination' for experiencing its rich history, culture, and lifestyle. The scenery is shifting from one of production, marked by towering chimneys, to one of vibrant community, where people gather and connect. By repurposing its historical assets with a contemporary touch, the region is adapting to meet the challenges of a new era.
Tackling the Successor Shortage: The Region's Big Challenge
Despite its proud 400-year history, the future of Hasami ware isn't without its hurdles. Like many traditional industries, it's grappling with a critical 'shortage of successors.' This issue goes far beyond a simple labor shortage. The unique strength of Hasami ware—its division of labor system—depends entirely on a network of specialized artisans for each step of production. If specialists with unique skills, like the *kataya* (mold makers) who craft intricate molds or painters with distinctive techniques, were to vanish, the entire supply chain could grind to a halt. In fact, one interview suggests that the workforce in the ceramics industry has shrunk to about 40% of what it was in its heyday.
To counter this structural crisis, the entire region is spearheading forward-thinking initiatives. Efforts include establishing public training programs, strengthening ties with educational institutions, and creating an environment where young artisans—including those returning to their hometowns—can thrive. We're also seeing a trend where local companies use M&A (mergers and acquisitions) to take over kilns struggling to continue due to the lack of successors, thereby preserving valuable techniques and jobs.
This demonstrates a powerful commitment from the community to sustain the division of labor system and carry it into the future, rather than leaving it to the efforts of individual businesses. Building on the geographical and cultural foundations we've discussed, a new chapter in Hasami ware's history is being written, blending tradition with modern problem-solving.
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