Spectacular SASUKE 13

 is the thirteenth SSAS tournament and has been announced by C.W.H Entertainment, along with SSAS Trials 3, which served as a preliminary round for this tournament. It was the second tournament after Orm Marius's second kanzenseiha and also Bruce Wayne's kanzenseiha.

Development
This tournament has been announced along with SSAS Trials 3 which had been scheduled for taping and broadcast for almost 4 months. However, the host cwrpg02 have been struggling during the development of this tournament. It is reported that this tournament was originally scheduled to air on SSAS's first anniversary, which is on April 14, 2021. The tournament had indirectly been delayed indefinitely due to consecutive delays caused from the tapings of SSAS Trials 3, as well as the hiatus of ĐHN SASUKE, in which has been announced its tenth season along with the third trials season but nothing has been happened as of the end of April 2021.

On April 30, 2021, it is announced by cwrpg02 that the whole show officially enters a 2-week hiatus. This ultimately delayed the tournament to May 2021.