
Guida
Kōrakukan, located in Kosaka Town, Kazuno District, Akita Prefecture, was completed in 1910 (Meiji 43). As a National Important Cultural Property, it is the oldest surviving theater of its kind that successfully integrates sophisticated Western architectural elements into a traditional Japanese theater format. The front of the building features an American-style wooden Gothic design, while the sides and rear maintain a purely Japanese aesthetic, creating a striking visual fusion of East and West.
The history of this theater is deeply intertwined with the development of the Kosaka Mine. It officially opened on August 16, 1910, with a performance by the famous Kabuki troupe of Onoe Matsurō. Historically, it served as a cultural hub for the community, hosting family events for mine employees. Although there were periods when performances ceased, thanks to dedicated preservation movements and restoration work, the theater now serves as a vital cultural resource and a significant tourist attraction that preserves the atmosphere of the Meiji era.

The most remarkable feature is its architectural structure. While the exterior presents a Gothic facade, the interior preserves the traditional Japanese theater layout. A standout feature is the 'Mawari-butai' (revolving stage) with a diameter of 9.73 meters, which is operated manually by four people, showcasing traditional Japanese stage technology. Visitors can also admire the 'Juchō' (stage curtain) painted by the Japanese artist Fukuda Toshirō, the tiered seating (Sajiki-seki) on the first and second floors, the Hanamichi (flower path), and the 'Naraku' (understage) area, allowing for a deep observation of historical theater structures.
From April to November, regular theatrical performances are held. Visiting during this period allows you to experience the theater in its intended functional state. From December to March, if the stage is not in use for other purposes, there is a possibility to experience the manual operation of the revolving stage. Please check the seasonal schedule in advance, as the experience differs between active performance periods and standard sightseeing periods.
The area around Kōrakukan is rich with history related to the Kosaka Mine. Nearby, you can find the relocated and restored 'Former Kosaka Mine Office,' which is part of the historic streetscape. Other nearby attractions include the Kosaka Railway Rail Park and the Kosaka Nanataki Winery, making it easy to include Kōrakukan in a broader sightseeing route through the nature and history of Kosaka Town.
As this is a precious wooden historical building, please act with care to preserve the environment. When touring the interior, please refrain from touching the exhibits or the architectural structures. For specific details regarding entry requirements or reservations, please check the official website or local signage upon arrival.