
Guide
The Former Brick Manufacturing Facility of Nippon Brick Manufacturing Co., Ltd. is a significant piece of industrial heritage located in Kamishimien, Fukaya City, Saitama Prefecture. Founded in 1887 by Eiichi Shibusawa and others, this site served as the foundation for Japan's first mechanized brick factory and is now a designated Important Cultural Property of Japan. The site preserves several key structures: the massive No. 6 Hoffman Kiln, the former office building (now the Brick History Museum), the former substation, and the Bizen-k渠 Iron Bridge, which was part of a dedicated railway system. These structures are deeply connected to the history of Japan's iconic architecture, as the bricks produced here were used in the construction of landmark buildings such as the Tokyo Station Marunouchi building and the Bank of Japan.
During the Meiji era, the Japanese government sought to modernize urban infrastructure, requiring high-quality brick production. To achieve this, they invited German architects Wilhelm Beckman and Hermann Ende to provide expertise. Based on their recommendations, Eiichi Shibusawa and his associates established the Nippon Brick Manufacturing Co., Ltd., constructing Japan's first mechanized brick factory on this site. Under the guidance of German engineeriese, operations began in 1887. The bricks manufactured here became the literal building blocks of modern Japan, used in many of the nation's most significant historical structures. In recognition of its immense historical value, the site was designated as an Important Cultural Property.

The most impressive feature is the 'No. 6 Hoffman Kiln,' which measures 56.5 meters in length and 20 meters in width. It is one of the largest surviving Hoffman kilns in Japan. Another significant structure is the Bizen-k渠 Iron Bridge, which once served the specialized railway used to transport bricks. Although the interior of the facility is currently restricted due to ongoing preservation and restoration work, visitors can still observe the massive scale and the rich texture of the red bricks from the exterior.
As the site is currently undergoing major restoration, the focus is more on observing the progress of the preservation work rather than seasonal changes. The No. 6 Hoffman Kiln is scheduled to reopen to the public during the 2027 fiscal year. Future plans for the site include the introduction of projection mapping, multilingual guidance, and even an area within the kiln area for dining and relaxation. On clear days, the contrast between the deep red of the bricks and the blue sky creates a beautiful, historic atmosphere even from the outside.
Currently, access to the interior of the main facilities is suspended due to restoration work. However, you can still enjoy a walk around the surrounding historical environment. Future plans for the site include digital exhibitions using projection mapping, workshops, and dining experiences within the kiln area. Additionally, visitors can participate in the 'Gurutto Fukaya Stamp Rally' by collecting stamps at the Oori Public Hall (Seishido/Seifu-tei), a great way to engage with local culture.
The area surrounding the facility maintains a historic atmosphere deeply connected to the legacy of Eiichi Shibusawa. Fukaya City is home to many sites related to his life and work. Visiting these sites in conjunction with the brick factory will provide a much deeper understanding of Japan's modernization process. The area is also a site for ongoing research and historical-cultural studies.
As the site is under restoration, please note the following: