Disney is celebrating the 25th Anniversary of Disney Store Japan, which opened in 1992, with the release of a number of new items to commemorate the date. While it looked as though Tsum Tsums would not make the cut, that all changed when a post on Instagram (@japancharacterstore) revealed that there will be a new set on the way this week. As of right now, all the information that has been given is that fact that it will be released on Aug. 25 and will be a 25-piece set. One indication to the characters in the set may be the new Pin set that is also be releasing that same day, but obviously that has not been confirmed. As always stay tuned for more details and information about this great new Tsum Tsum set.