Well how I work release dates. Big titles always have the correct dates on Wiki, so you can update the database on GW with that. The trick is with smaller games with physical releases or atleast localizations like Idea Factory, NIS or XSEED etc. They tend to have release dates correct on amazon and EB/GameStop. Not sure how or why, but despite them never publicly giving exact release dates until approx a month or so before. Preorder dates have been spot on apart from a few cases with XSEED. Example, HyperDimension Neptunia U: Action unleashed had it's release date announced like 2 weeks ago but I knew the release date since like 2 January because Amazon had it as well as EB. I'd help out with dates but don't have the time. Only date I can say is HyperDimension Neptunia Re;Birth 3 June 30th since I've been watching that
