How many of you confirmed by Expedia have actually called the Hilton in Osaka?

Their number is 81663477111. You may have to add "011" in front of that to dial international. The country code and such is already in place.

I suggest you give them a call.

Expedia has confirmed with me over 5 times, and even rebooked my rooms at the correct rate. The Hilton Osaka still says they cannot confirm, and that I should contact Expedia.

It's absolutely ridiculous.

Expedia's approval is of no use if the actual venue can't confirm.