Architecture Inspired by Nature
An Organic Architectural Space
The church was designed by American architect Kendrick Bangs Kellogg, an architect strongly influenced by the ideas of Frank Lloyd Wright. Kellogg developed his own approach based on the concept of organic architecture, which emphasizes harmony between buildings and their natural surroundings.
The church’s most distinctive feature is its alternating sequence of stone arches and glass arches. The forms appear almost as though they have grown naturally from the surrounding landscape.
The stone and glass are said to symbolize masculine and feminine qualities, respectively, expressing the idea that seemingly opposite elements can coexist in harmony. Sunlight filters through the spaces between the arches, while the greenery of the forest changes with the seasons.
Water also flows through the interior like a small stream, creating an atmosphere in which visitors can feel a direct connection with nature. The result is a place of worship that seems less like a conventional building and more like an extension of the surrounding forest.
The Philosophy Behind the Church
Kanzo Uchimura and Nonchurch Christianity
Kanzo Uchimura lived from March 23, 1861, to March 28, 1930. He was a prominent Japanese Christian thinker, writer, evangelist, and biblical scholar.
Uchimura believed that faith should not depend on a church building or institutional organization. Instead, he emphasized a direct relationship between God and the individual. This philosophy became widely known as Nonchurch Christianity, or Mukyokai.
For Uchimura, a “church” could be the natural world created by God itself. He believed that people could pray sincerely and naturally within the grandeur of the world around them.
The Stone Church was designed to express this philosophy. Rather than separating worship from nature, its architecture allows light, water, stone, glass, and the surrounding forest to become part of the experience.
Exploring the Church
The Chapel Above Ground
The above-ground chapel is formed by a series of imposing stone and glass arches. Artificial lighting is kept to a minimum, allowing natural light to enter through openings in the walls and ceiling.
Soft daylight illuminates the interior, while the sounds of the surrounding forest and flowing water create an exceptionally calm atmosphere. Visitors can naturally slow down, reflect, and spend a quiet moment in contemplation.
Uchimura Kanzo Memorial Hall
The underground level houses the Uchimura Kanzo Memorial Hall, where visitors can learn about Uchimura’s life and ideas.
Photographs, letters, writings, and other historical materials introduce his work and his role in the development of modern Japanese Christianity and intellectual history. The memorial hall provides important context for understanding the philosophy expressed through the architecture above.
Architectural Details
Official name: Stone Church and Uchimura Kanzo Memorial Hall
Former name: Uchimura Kanzo Memorial Hall at Karuizawa Kogen Church
Architect: Kendrick Bangs Kellogg
Structure: Reinforced concrete
Completed: 1988
Floor area: Approximately 482 square meters, with two above-ground floors and one basement level
Location: Hoshino, Karuizawa, Kitasaku District, Nagano Prefecture, 389-0100
Walking Through the Forest to Stone Church
The church is approximately a 20-minute walk from Naka-Karuizawa Station on the Shinano Railway.
The route toward the Hoshino area passes through the quiet forests for which Karuizawa is famous, making the walk itself a pleasant part of the experience. The church is also close to Hotel Bleston Court and Hoshino Onsen, so it can easily be combined with other sightseeing and leisure activities in the area.
A Unique Meeting of Nature, Architecture, and Thought
Stone Church and Uchimura Kanzo Memorial Hall is a remarkable space where nature, architecture, and philosophy are brought together in a single setting.
The interplay of solid stone arches and transparent glass, the gentle movement of natural light, the sound of flowing water, and the surrounding forest create an atmosphere unlike that of an ordinary church.
Whether or not you are a person of faith, the experience of spending a quiet moment here can be deeply memorable. The building’s architecture encourages visitors to look beyond the structure itself and appreciate the relationship between people, nature, and the spiritual world.
When visiting Karuizawa, take time to experience this distinctive sanctuary surrounded by the changing beauty of the forest. Each season brings a different quality of light and landscape, revealing another aspect of the tranquil beauty of Stone Church.