Oh, sorry, I thought you were talking about a few weeks before. As for Directs happening the same week... hmmm...
The only one I could find was that September 13, 2018 direct happening the day before the Labo Vehicle Kit came out, but I don't think that really counts. It's far more common to either be 1-2 weeks before a release, or the week directly after one. Which means... probably nothing, again, but it is interesting. Because in that case, Nintendo is stuck between Three Hopes release week and the shareholders meeting week. Maybe they really will do it June 30th so it's after the meeting, but it would still feel really weird to me to do a direct the day AFTER your shareholder's meeting when everyone will want to know what's coming out soon and have all kinds of questions that you could probably answer by having a direct beforehand.