Nanzan Museum

Nanzan Museum: A Western-Style Clinic Turned Art Treasure in a Seto Inland Sea Fishing Village

Tucked away in the historic fishing village of Noji in Mihara City, Hiroshima Prefecture, the Nanzan Museum (南山資料館) is a charming early Showa-era Western-style building that once served as a medical clinic. Today, this nationally Registered Tangible Cultural Property stands as a tribute to one of Japan's greatest metal engraving masters—Shimizu Nanzan (1875–1948)—whose exquisite chasing art helped define modern Japanese metalwork.

The museum houses a collection of memorabilia and works related to Nanzan, offering visitors an intimate glimpse into the life and artistry of a figure who shaped the trajectory of Japanese decorative arts. It is also closely tied to another towering cultural figure: the world-renowned Japanese painter Hirayama Ikuo, who was Nanzan's great-nephew and was personally encouraged by Nanzan to pursue a career in the arts.

The Building: A Registered Tangible Cultural Property

The Nanzan Museum is a two-story wooden building constructed in the early Showa period (circa 1926–1940s). It features a hip roof covered with traditional san-kawara tiles (寄棟造桟瓦葺), giving it a distinctive blend of Japanese roofing tradition and Western architectural style. The building has a total floor area of approximately 85 square meters.

The exterior is defined by neatly aligned windows on both the first and second floors, giving the façade a sense of orderly Western elegance. The most notable architectural feature is the central entrance, crowned with a stone-masonry-style arched window that serves as the building's primary design accent. This arched entryway lends the structure a dignified, European-inspired character that was fashionable in Japanese provincial architecture during the early twentieth century.

Originally, the first floor functioned as a medical clinic, while the second floor was used as a reception and hospitality space. The building was registered as a national Tangible Cultural Property on April 21, 1998, in recognition of its architectural significance as a well-preserved example of early Showa-period Western-style architecture in a rural Seto Inland Sea community.

Shimizu Nanzan: Master of Japanese Metal Engraving

Shimizu Nanzan (清水南山), born Shimizu Kamezo (清水亀蔵) on March 30, 1875, in the village of Noji (present-day Saizaki-cho Noji, Mihara City), rose from humble beginnings to become one of Japan's foremost metal engraving artists. He has been described as the last great master to carry on the orthodox tradition of Japanese metalwork (彫金, chōkin).

As a child, Nanzan showed remarkable talent for drawing. In 1891, he became the first student from Hiroshima Prefecture to be admitted to the Tokyo School of Fine Arts (now Tokyo University of the Arts) as a scholarship student. He initially enrolled in the Japanese painting department, but upon seeing the extraordinary talent of his classmate Hishida Shunso, he decided to transfer to the metal engraving department, a decision that would shape the course of Japanese decorative art history.

After graduating from the metal engraving department in 1896, Nanzan continued his studies in the postgraduate research course under the legendary masters Kano Natsuo and Unno Katsuharu. He further expanded his skills by studying sculpting under Fujita Bunzo. These diverse influences—from traditional sword fittings metalwork to three-dimensional sculpting—gave his chasing art an exceptional depth and sophistication.

A Distinguished Career in Art and Education

After completing his studies, Nanzan worked independently for several years before taking a teaching position at the Kagawa Prefectural Polytechnic School in 1909. Health issues forced him to resign after six years, but this setback became a creative turning point. He undertook a pilgrimage of the 88 sacred temples of Shikoku, then settled in Nara to immerse himself in the study of ancient art at Horyuji Temple and other historic sites.

In 1919, Nanzan was appointed professor at the Tokyo School of Fine Arts, where he taught for 26 years until 1945. During this distinguished tenure, he received the highest honors available to an artist in prewar Japan. He was designated an Imperial Household Artist (帝室技芸員) in 1934, appointed president of the Japan Metalwork Society (日本彫金会) in 1935, and elected to the Imperial Fine Arts Academy (帝国美術院) the same year.

Nanzan's art is characterized by its refined elegance and deep respect for traditional techniques. His specialty, chōkin (彫金), involves carving metal surfaces with specialized chisels called tagane to create intricate pictorial patterns—a highly decorative art form requiring extraordinary precision and patience. Among his representative works are gilt seal boxes adorned with plum blossom designs and silver vases depicting scenes of the Seto Inland Sea.

The Nanzan–Hirayama Ikuo Connection

Shimizu Nanzan holds a special place in the story of modern Japanese art through his connection to Hirayama Ikuo (1930–2009), one of Japan's most celebrated painters and a UNESCO Goodwill Ambassador. Nanzan was the elder brother of Hirayama's maternal grandmother, making him a great-uncle to the young Ikuo.

It was Nanzan who strongly encouraged the young Hirayama to pursue a career in art and recommended that he enroll at the Tokyo School of Fine Arts. During his student years, Hirayama lived with Nanzan in Tokyo, where the master metalworker instilled in him not only artistic principles but also the importance of broad education in classical literature, philosophy, and culture. This mentorship profoundly shaped Hirayama's artistic philosophy and contributed to his later achievements as a painter of Buddhist art and Silk Road subjects.

Why It Was Designated a Cultural Property

The Nanzan Museum was registered as a national Tangible Cultural Property for several important reasons. As a two-story wooden Western-style clinic from the early Showa period, it represents a significant category of modern architectural heritage that is increasingly rare in Japan. The building demonstrates how Western architectural influences were adapted and integrated into rural Japanese communities during the early twentieth century.

The distinctive central entrance with its stone-masonry-style arched window is recognized as a particularly noteworthy design element, providing the building with an elegant focal point that sets it apart from typical structures of the period. The well-preserved condition of the building, combined with its adaptive reuse as a museum commemorating a nationally significant artist, makes it a valuable cultural asset for both architectural and art-historical appreciation.

Highlights and What to See

The museum displays a curated collection of items related to Shimizu Nanzan's life and career. Visitors can view personal artifacts, reproductions of his metalwork, photographs, and documents that trace his artistic journey from the fishing village of Noji to the pinnacle of Japan's art establishment. The collection provides insight into the painstaking techniques of traditional Japanese metal engraving.

The building itself is a highlight, offering visitors the opportunity to experience an authentically preserved early Showa-era Western-style structure. The arched entrance, the rhythmic arrangement of windows, and the intimate interior spaces all contribute to a sense of stepping back in time.

The surrounding Noji district retains the atmosphere of a traditional Seto Inland Sea fishing village, with narrow lanes and historic buildings that reward exploration on foot. The area is also home to the Tokiwa Shrine and the famous Noji Spring Festival, featuring the spectacular Futon Danjiri—portable shrines topped with colorful futon mattresses, carried through the streets by young men. This festival has been designated an Intangible Folk Cultural Property of Hiroshima Prefecture.

Surrounding Area and Nearby Attractions

Mihara City offers a wealth of cultural and scenic experiences for visitors. Mihara Castle, built in 1567 by the Sengoku-era lord Kobayakawa Takakage, sits at the heart of the city adjacent to JR Mihara Station. The Michi-no-Eki Mihara Shinmei-no-Sato roadside station offers panoramic views of the Seto Inland Sea along with local products and dining.

The fishing port of Saizaki, located near the museum, provides access to fishing excursions in the waters around the Seto Inland Sea islands, including Okunoshima (famous for its rabbit population) and the islands of the Shimanami Kaido. The city is also renowned for its octopus cuisine and local sake breweries, particularly those using water from the Seto Inland Sea coastal region.

For art enthusiasts, a visit to the nearby Hirayama Ikuo Museum of Art on Ikuchijima Island (accessible via the Shimanami Kaido) provides a fascinating complement to the Nanzan Museum, allowing visitors to trace the artistic lineage from the master metalworker to his famous great-nephew.