Akatsuki Prototyp 1, also known as Akatsuki Shisei Ichigō in Japan, is a Japanese-exclusive dōjin 2D fighting game, developed by the dōjin circle SUBTLE STYLE for Microsoft Windows. It is a prototype version of Akatsuki Blitzkampf prior to being retitled and finalized.

Akatsuki Prototyp 1, also known as Akatsuki Shisei Ichigō in Japan, is a Japanese-exclusive dōjin 2D fighting game, developed by the dōjin circle SUBTLE STYLE for Microsoft Windows. It is a prototype version of Akatsuki Blitzkampf prior to being retitled and finalized.