The Harajuku Protestant Church, located in Tokyo, was first unveiled by the design firm of Ciel Rouge Creation in 2005. The ceiling is specially made to reverberate natural sound for 2 seconds to provide a unique listening experience for worshipers and tourists.
Futuristic Japanese Church - Neatorama

へえ〜格好いい。これならキリスト教信者でなくとも一度は除いてみたくなる。説教されるのは嫌だけどwww