I did not make it to the autoshow, but I'm hoping to see the legend at the frankfurt show in september.

from another website:

There is no way that the Legend will have IMA under the bonnet when it arrives to Europe, and there is little chance we’ve seen anything different from the 3.5L which is now available in Japan and the US. In contrast, the European spec Legend will have almost all the features of the JDM version (apart from the Intelligent Night Vision System). The Legend of the Honda stand seemed already fitted with everything, including voice recognition, card-key entrance, CMS, HIDS, cooled front seats, and so on. I have to say that I was really impressed by the interior of the new Legend, and that after spending a day sitting on many luxury sedans, it has little to envy to any of them, but this is a personal opinion.
Honda EU: The final specifications for the European Legend have not been finalized, but it is planned to be equipped with CMBS and a host of other new technologies.

I don't know of any eruo version car without a manual transmission option. I have my fingers cross for a honda Legend 6-speed.