Thanks to the E3 set up in LA underway right now we got a Release window for Dark Souls 2. Thanks to Twitter user VaatiVidya we get to see a billboard advertising a March 2014 release window.
Thanks to this we have no doubt we will be getting more information of the title as E3 in a matter of weeks. Until then however, this is all we have to go on. Namco Bandai is yet to make a statement on the matter.