A flying battleship capable of vertical take-off and landing, which is also the Gorenger's aerial fortress. Its design is based on a bulldog motif. Its coloring is white on a red background, and the red paint has flame-like decorations. The cockpit can accommodate two people, but there are also seats covered with transparent domes in the center of the aircraft and on the left and right wing tips, which are used when five people are on board. It has two large four-bladed rotors at the bottom of the left and right wing tips to generate buoyancy (for vertical take-off and landing), and two three-bladed propellers on the tail to generate thrust. It has the functions of both a bomber and a fighter, and boasts an incredible range that allows it to fly around the world without refueling. It is mainly piloted by Akira Shinmei, but in emergencies when Akira Shinmei is absent, it can be piloted by other Gorenger, Commander Edogawa, 007, and others. However, it is very difficult to pilot, and only Akira Shinmei can fully utilize its capabilities, but when using auxiliary weapons, there are times when Akira Shinmei is unable to do so, so it is preferable to have a co-pilot in charge of them.