Note: For me, it is still not entirely clear what they sell. Some time ago, there was a separate store page for "Office 365 Deutschland", with prices (different from the normal Office 365 prices), promised German data centres and servers, and everything. This is gone. Instead, there's a purely informational page about the planned change of using German data centres by the end of 2019. There's a link to buy Office 365, but the prices and info are in line with the 'normal', i.e. not specifically German, version of Office 365.
It is not at all clear, on these pages, if you can currently buy any Office 365 specifically to German data centres.
(Whether these German data centres and servers are secure against sharing data with non-German authorities is another question.)
Biting the hand that feeds IT
