Sony Computer Entertainment Japan have announced that a PlayStation 4 launch event will be held on February 21, 2014, starting at 10:30PM JST. Kingdom Hearts III producer Shinji Hashimoto has been annouced as a guest creator for the event, which will be live streamed on Ustream and Nico Nico. It is currently unknown if Hashimoto will reveal any new Kingdom Hearts III information, but we will keep you updated with more information as it appears.

Update 2: Shinji Hashimoto appeared on stage at the event and asked fans to "Please wait a little longer." concerning Kingdom Hearts III.

Update: Sony have uploaded the videos to be shown at the event to their PlayStation Japan YouTube channel, and unfortunately, the video containing Kingdom Hearts III is old footage from the E3 2013 announcement trailer. This can be seen below.

There is still a chance that Hashimoto could reveal some small new information while on stage, so stay tuned and we will keep you updated-- no guarantee, though!