Economic data due from Japan - Q3 business sentiment survey

From Japan today:

2350GMT - Q3 Business Sentiment Index (from a survey of large Japanese manufacturers)

This is not usually a focus for the forex market, and I don't expect the yen to get a push either way from it on releases (please book mark this page and rub my nose in it if I get it wrong and it all goes ballistic!), but its going to make interesting reading regardless.