Kakusei Store

Kakuboshi Store: A Historic Sake Shop in Kesennuma's Kazamachi District

Standing quietly on the waterfront of Kesennuma Bay in Miyagi Prefecture, the Kakuboshi Store is a nationally registered tangible cultural property that embodies the resilience and craftsmanship of Japan's port-town heritage. Built around 1930 in the early Shōwa period, this two-story kura-style (traditional storehouse) building serves as the retail face of Kakuboshi, one of only two sake breweries in the fishing city of Kesennuma. With its distinctive trapezoidal floor plan, rare carpentry techniques, and a remarkable story of restoration following the devastating 2011 tsunami, the Kakuboshi Store is far more than a place to buy sake — it is a living testament to the enduring spirit of the Sanriku coast.

The History of Kakuboshi: From Morning Star to Sake Star

The Kakuboshi name carries a poetic origin story. In 1906 (Meiji 39), the 14th-generation head of the Saitō family, Saitō Tahei, began brewing unrefined sake in Orikabe village, about 20 kilometers west of Kesennuma in present-day Iwate Prefecture. When he offered the first batch of new sake to Murone Shrine for a prayer of safe brewing, the morning star (Venus) was reflected in the shrine's sacred mirror and shone into the square sake measure (masu). This auspicious sight — a star within a square — became the brewery's trade name: Kakuboshi, meaning "Square Star."

By 1908, operations had moved to Kesennuma, and the brewery grew alongside the flourishing port. After a devastating fire in 1929, the current store building was promptly reconstructed on the same site in the Uomachi (Fish Town) district, reflecting the determination of its owners to maintain their prominent position along the harbor's main thoroughfare.

Why the Kakuboshi Store Is a Registered Tangible Cultural Property

The Kakuboshi Store was registered as a national tangible cultural property on January 31, 2003. The official designation highlights several architectural qualities that make this building exceptional.

The store is a two-story wooden structure in the kura-zukuri (storehouse) style, featuring a kirizuma (gable) roof with san-kawara (pan-tile) roofing and a total building area of 99 square meters. What sets it apart is its irregular floor plan: the lot on which it sits is an irregular quadrilateral (futōhen shikakkei), and the entire structure was designed to fit this unusual shape. To ensure the main facade faces directly toward the harbor, the carpenters cut the columns, beams, extending arms (udegi), and even the roof tiles on both sides at precise angles, creating a parallelogram-shaped timber framework. This technique, requiring extraordinary precision in wood jointing, is recognized as a rare and refined example of traditional Japanese carpentry.

Located at the innermost point of Kesennuma Bay in the area known as the Kazamachi (Wind-Waiting) district, the store is also valued for its contribution to the historic streetscape of this traditional commercial and maritime quarter.

Destruction and Rebirth: The 2011 Tsunami and Restoration

On March 11, 2011, the Great East Japan Earthquake sent a massive tsunami surging into Kesennuma Bay. The Kakuboshi Store's first floor was destroyed, and the second floor was torn from its foundation and swept to the back of the lot. The inner bay district — home to six registered cultural properties including Kakuboshi — suffered catastrophic damage.

Six months after the disaster, the owners learned that restoration of registered cultural properties was eligible for government subsidies. A long and painstaking process began. The land was raised and reinforced. The surviving second-floor structure was moved back to its original position. Because no original blueprints existed, the first floor was reconstructed by studying pre-earthquake photographs and carefully replicating the original timberwork. The second floor was completely disassembled, each piece cataloged, and reassembled using as many salvaged materials as possible — including original roof tiles recovered from the debris.

After four and a half years of work, the Kakuboshi Store was restored and reopened in November 2016, becoming the first building in the hardest-hit inner bay area to complete reconstruction. Local residents welcomed it as a powerful symbol that Kesennuma's recovery was truly underway.

Highlights and What to See

The restored Kakuboshi Store rewards a thoughtful visit with several layers of interest.

The exterior presents a handsome kura-style facade with white plaster walls and dark timber framing, typical of traditional Japanese storehouses. Look closely and you can appreciate the subtle asymmetry of the building's trapezoidal form — the angled columns and beams that allowed the carpenters to square the facade to the harbor while accommodating the irregular lot.

On the first floor, the shop operates as a retail outlet where visitors can purchase Kakuboshi's sake lineup. The brewery's signature brand, Mizutoriki, takes its name from a creative reading of the kanji for "sake" (酒): the left radical representing "water" (水/mizu) and the right component representing "bird" (鳥/tori), with "ki" (記) meaning "chronicle." The sake is known for its clean, refined flavor that complements Kesennuma's abundant fresh seafood without overpowering it. A standing bar area allows visitors to sample different varieties while gazing out toward the inner bay.

The second floor serves as an exhibition and community space that documents the building's restoration process. Displays include photographs of the tsunami damage, the salvage effort, and the step-by-step reconstruction — a moving chronicle of heritage preservation in the face of natural disaster.

The Kazamachi District: A Port Town's Living Heritage

The Kakuboshi Store is situated in the heart of the Kazamachi (Wind-Waiting) district, named for the era when sailing ships waited here for favorable winds before departing Kesennuma Bay. This area, at the innermost point of the bay, developed as the commercial center of Kesennuma from the early modern period. By the Taishō and early Shōwa eras, the district was lined with distinctive buildings belonging to fish wholesalers, net makers, and merchants.

The 2011 tsunami devastated the district, but a community-driven effort called the Kazamachi Reconstruction Council has been working to restore the area's historical character. In addition to Kakuboshi, rebuilt cultural properties in the area include the Sanjidō Sasaki Store, Onoken Merchant Storehouse, and Takeyama Rice Shop. The nearby Otokoyama Honten, another sake brewery with a striking Western-style facade, is also a registered cultural property.

Walking through the Kazamachi district today, visitors can experience the rare sight of a port town where post-disaster modern architecture coexists with faithfully restored early 20th-century buildings, each telling its own story of loss and renewal.

Surrounding Attractions and Local Cuisine

Kesennuma is one of Japan's leading fishing ports, known particularly for its shark landings (the highest in Japan), as well as bonito, swordfish, and Pacific saury. The city offers visitors outstanding seafood experiences year-round.

Within walking distance of the Kakuboshi Store, notable attractions include:

• Kesennuma Shark Museum (Umi-no-Ichi complex) — Japan's only museum dedicated to sharks, approximately 800 meters from the store
• Mukaeru — A three-story commercial facility built in the inner bay area after the earthquake, housing restaurants, cafés, and shops featuring local products
• Otokoyama Honten — The other sake brewery in Kesennuma, also a registered cultural property, located just minutes away along the same street
• Murasaki Jinja Shrine — The shrine on the hill behind the inner bay where local residents took refuge during the 2011 tsunami

For dining, Kesennuma's fresh seafood — sashimi, grilled fish, and the local specialty of shark fin soup — pairs perfectly with Kakuboshi's sake. The port area is also known for its lively morning fish market atmosphere.

Access and Practical Information

From Tokyo, take the Tōhoku Shinkansen to Ichinoseki Station, then transfer to the JR Ōfunato Line to Kesennuma Station (approximately 4 hours total). From Sendai, travel via the Tōhoku Shinkansen and local lines, or take the Kesennuma Line BRT (Bus Rapid Transit) from Maetani Station. From Kesennuma Station, the inner bay area is approximately a 10-minute taxi ride or about a 30-minute walk.

The Kakuboshi Store is open on weekdays and some Saturdays. It is advisable to confirm operating hours before visiting, as the schedule may vary. The shop area on the first floor is free to enter. English-language signage is limited, but the staff are welcoming and the sake bottles carry bilingual labels.

The best times to visit are spring (April–May) when cherry blossoms frame the bay views, and autumn (October–November) when the seafood season is at its peak. The annual Kesennuma Minato Festival in summer also brings the port district to life with traditional performances and food stalls.