Bancho Church / Tezuka Architects

Bancho Church / Tezuka Architects
Bancho Church / Tezuka Architects - Interior Photography
© FOTOTECA

Bancho Church / Tezuka Architects - Exterior Photography, WindowsBancho Church / Tezuka Architects - Interior Photography, ColumnBancho Church / Tezuka Architects - Interior PhotographyBancho Church / Tezuka Architects - Interior Photography, Column, Beam, Deck+ 13

Chiyoda, Japan
  • Principal : Takaharu Tezuka, Yui Tezuka
  • Design Team : Tezuka Architects
  • Clients : Religious corporation United Church of Christ in Japan Bancho Church
  • City : Chiyoda
  • Country : Japan
More SpecsLess Specs
Bancho Church / Tezuka Architects - Interior Photography, Column
© FOTOTECA

Text description provided by the architects. The church is located within the inner city beyond the moat which is a quite a climb from Yotsuya Station. The church was founded in 1886 and has had a long history. Since then, the church has gone through tremendous waves of great earthquakes, wars, and urban development. 

Bancho Church / Tezuka Architects - Interior Photography, Stairs, Bench, Windows
© FOTOTECA

There is a phenomenon called "Angel's Ladder". The scientific name of this effect is called "sunrays", which refers to a phenomenon when light passes through thick clouds, creating a series of light rays forming pillars of light. The "Angel's Ladder" is also a Japanese translation and is said to be derived from Genesis 28:12 from the Old Testament. It is hard to imagine that people used to mysteriously looked up at this phenomenon, which is commonplace in various parts of the world, like a ladder that connects the heavens and the earth. 

Bancho Church / Tezuka Architects - Interior Photography, Column, Beam, Deck
© FOTOTECA
Bancho Church / Tezuka Architects - Image 12 of 13
Plan

What is a primitive prayer space? That question became a major theme in the architectural thought process. There are no windows on the sides in which the only light source depends solely on the light penetrating from skylights above. The depth of the skylight is slightly different for each window in consideration of its size and the direction of light. At the time of worship, an angel ladder would appear. However, this phenomenon does not appear all year round, and that only diffused light appears when the sun is shallow. During sunset, the skylight will be tinted with a dyed ultramarine tone. This is due to the dispersal of direct light when light collides with the atmosphere creating a bluish tint.

Bancho Church / Tezuka Architects - Interior Photography
© FOTOTECA

Portions of the walls are pierced with square depressions. This is also a ritual that I have noticed during my travels around Croatia. Known as a niche, this is also common in western countries. Initially, these niches have been designed as shelves as a way to utilize the thickness of the wall. However, we realized that utilizing them for rituals would be a better fit.

Bancho Church / Tezuka Architects - Interior Photography
© FOTOTECA
Bancho Church / Tezuka Architects - Image 13 of 13
Section

The chapel is designed with the notion that a pipe organ will be installed. Thick walls are designed in order to withstand the deep bass of the pipe organ. These walls are also constructed with a tilt in order to prevent flutter echo from happening. Using the walls as an acoustic device, each wall has varying inclination to allow for the sound to recover naturally without creating a centipedal focus. The sound is further softened through the surface of the walls. By having the walls to be plastered as irregular as though it resembles the strata of the earth, the sounds would dissipate more evenly.

Bancho Church / Tezuka Architects - Interior Photography, Facade
© FOTOTECA

There was even an instance in regards to the northern wall where the craftsmen had to lined up in a single file. In order to attain a continuous finish, they had to start from top to bottom without stopping and eating.

Bancho Church / Tezuka Architects - Exterior Photography, Windows
© FOTOTECA

Project gallery

See allShow less

Project location

Address:Chiyoda, Tokyo, Japan

Click to open map
Location to be used only as a reference. It could indicate city/country but not exact address.
About this office
Cite: "Bancho Church / Tezuka Architects" 17 Jul 2021. ArchDaily. Accessed . <https://www.archdaily.com/965190/bancho-church-tezuka-architects> ISSN 0719-8884

© FOTOTECA

Bancho 教堂,光与声交织漫舞 / 手塚建筑研究所

You've started following your first account!

Did you know?

You'll now receive updates based on what you follow! Personalize your stream and start following your favorite authors, offices and users.