Tange Kenzo (1913-2005), the very same Japanese architect who designed Tokyo Metropolitan Government Building which we have visited recently, designed this futuristic catholic cathedral, too. Construction work began in April 1963 and the cathedral was consecrated on 8th December 1964. This means it is 54 years old. I can hardly believe it because it looks very futuristic to me, even now.
The structure of this Cathedral building is very interesting. Eight curved walls, which are almost perpendicular, form one large cross. Walls are a.k.a. caved-in surfaces in the shape of hypar. This is not from my head, an architect told me this. 🙂