Daijuji Kaisando: A Zen Founder's Hall Steeped in History

Nestled on a forested hillside in the rural town of Yazu in Tottori Prefecture, Daijuji Temple (大樹寺) is a Soto Zen Buddhist temple with a history stretching back centuries. Among its notable buildings, the Kaisando (開山堂, Founder's Hall) stands as a quietly dignified structure that preserves the spiritual lineage of the temple's successive head priests. Registered as a nationally designated tangible cultural property in August 2024, the Kaisando represents an important piece of the architectural and religious heritage of the San'in region.

The temple's name, "Daijuji," derives from the classical Chinese term "daiju" (大樹), an honorific for a general or ruler—a fitting name for what was originally the family temple of Ando Yoshimitsu, a retainer who served as castle lord of Tsuguro Castle in the Yazu District under the Mori clan.

The Turbulent History of Daijuji Temple

The exact founding date of Daijuji remains unknown, as the temple's historical records were lost to fire. What is known is that the temple originally stood on the mountainside above the village of Ichiba, serving as the memorial temple for Ando Yoshimitsu, a senior retainer of the local castle.

In 1580 (Tensho 8), during Toyotomi Hideyoshi's military campaign to conquer western Japan, the region was engulfed in conflict. Hideyoshi seized Wakasa Castle as a strategic base for his siege of Tottori Castle, and in the ensuing devastation, Daijuji was reduced to ashes. According to temple tradition, a young monk named Ryozan Sokaku managed to flee the burning temple while carrying the principal image of Shakyamuni Buddha to safety—an act of devotion that ensured the spiritual continuity of the temple.

Decades later, during the Meireki era (1655–1658), the temple was rebuilt at its current location in the Fukuchi district. At this time, it was reorganized as a Soto Zen temple under the supervision of Jodenji Temple in Shikano. The temple suffered yet another fire during the Horeki era (1751–1764), but was faithfully restored by its eighth head priest, Shinryu, and has endured to the present day.

The Kaisando: Guardian of the Temple's Spiritual Lineage

The Kaisando, or Founder's Hall, is a single-story wooden structure built in 1951 (Showa 26) on a raised stone platform behind the main hall, to which it is connected by a covered corridor. It faces west and features an irimoya-zukuri (hip-and-gable) roof covered with san-gawara (tiled) roofing, with a compact building area of approximately 35 square meters.

Inside, the hall comprises a single room with an elegant coffered ceiling (gō-tenjō). On the eastern side, round pillars support kōryō (rainbow beams), above which sits a shumidan—the raised altar platform central to Buddhist worship. The surrounding memorial tablet shelves are constructed with an ingenious design that omits support pillars, instead using hanging walls (tarekabe) to create a light, open feeling within the small space.

The hall enshrines memorial tablets (ihai) of every successive head priest since the temple's founding, making it a living record of Daijuji's spiritual history. Of particular note are the carvings on the entrance sliding doors, which feature family crests (kamon) associated with the lords of Tottori Domain—a testament to the temple's historical connections to the region's ruling families.

Why the Kaisando Was Registered as a Cultural Property

In August 2024, the Kaisando was officially registered as a nationally registered tangible cultural property along with three other buildings at Daijuji: the Main Hall (Hondo), the Monks' Hall (Sodo), and the Bell Tower (Shoro). The registration recognized these structures for their contribution to the historical landscape of the region and their significance as examples of traditional Zen temple architecture in the San'in area.

The Kaisando was specifically noted for its role in forming the historical landscape of the temple compound, positioned behind the main hall in a manner that reflects traditional Zen temple layout principles. Its architectural details—the coffered ceiling, the rainbow-beam construction over the altar, and the innovative pillarless memorial tablet shelves—demonstrate both refined craftsmanship and thoughtful adaptation to the building's devotional purpose.

As a nationally registered tangible cultural property, the Kaisando benefits from protective measures under Japan's Cultural Properties Protection Act, while the temple retains flexibility in its daily use and maintenance of the structure—an approach designed to encourage the preservation of historically significant buildings that remain in active use.

Highlights and Attractions at Daijuji Temple

Pilgrimage Circuits

Daijuji holds an important place in several regional Buddhist pilgrimage circuits, making it a meaningful stop for those interested in temple pilgrimages across the San'in and Chugoku regions:

• Chugoku 49 Yakushi Pilgrimage (Temple No. 48)
• Inaba Yakushi Pilgrimage (Temple No. 8)
• Chugoku Rakuju 33 Kannon Pilgrimage (Temple No. 2)

Temple seal stamps (goshuin) are available for pilgrims visiting the temple.

Surrounding Area and Nearby Attractions

Yazu Town is located in the eastern part of Tottori Prefecture, a scenic area of mountain valleys and rural landscapes. The town and its surroundings offer a range of experiences for visitors looking to explore beyond the temple:

• Oe no Sato Natural Farm: A popular agritourism destination known for its pancakes made with premium free-range eggs, with a resort village featuring restaurants, shops, and experiential activities.
• Wakasa Railway: A charming heritage railway line with several stations registered as tangible cultural properties, offering a nostalgic journey through the mountain scenery of eastern Tottori.
• Funaokatake Forest Park: Home to a mini steam locomotive museum where visitors can ride scale-model trains powered by real coal.
• Tottori Sand Dunes: Japan's most famous sand dunes, approximately 30 minutes by car from Yazu, offering camel rides, sand boarding, and paragliding.