Great find Kama, any chance there is information that you could translate? Price in Yen?
Here is a vendor in Sweden:
http://www.oclbrorssons.se/34633_SE
About $10k for a set. Gasp.
If we are lucky and the Euro price = USD price, they will be about MSRP 1450 front, 1650 rear, +150 extra for ceramic polish. Don't see any likely discounts if we buy direct from BBS.