Shuriken Sentai Ninninger - DX Shuriken Gattai Bison King
BisonKing is formed when StarNinger spins the OtomoNin Shuriken - Bison in his Ninja StarBurger and the Bison Change command is announced. Rodeomaru ejects itself from Bison King Buggy while its top and bottom parts split up, with the hind wheels forming the legs while the front wheels become the shoulders. The top part of Bison King Buggy then re-attaches itself onto the chest of the upright robot, with Rodeomaru combining with it once again. Completing the transformation will be the giant OtomoNin Shuriken - Bison placed on the head of Rodeomaru and the mask covering its face. Once it becomes BisonKing, StarNinger would control the robot using bike controls that are right below the saddle rope.