Denji sentai Megaranger vs Carranger

Arriving late for school, as the car was at Pegasus Garage, Kenta learns that that day is graduation picture day. Seeing a beam of light nearby, Kouichirou gets the others out of class to investigate. The five find a seashell before they are attacked by Space Biker Space Biker Gang Helmedor who wants the shell to fulfill his dreams, overpowering the Megarangers before MegaSilver arrives and engages the biker in a motorcyclists' duel. Suddenly enlarging with his bike, Space Biker Gang Helmedor battles Super Galaxy Mega before he is forced to shrink and retreat. Later, while trying to find out the seashell's true nature, Miku uses it to wish for a big cake before it is stolen by a group of strange students who actually are the staff of the Pegasus Garage. But with MegaYellow placing a tracer on the getaway car, the Megarangers track them to the Pegasus Garage where Kyosuke wishes for katsudon before he and his team are attacked by Yugande and the Crab Nezilar. Refusing to stand aside, they assume their Carranger forms to fight the Crab Nezilar while the Megarangers deal with Yugande and the Kunekune. The two Sentai teams join forces to force the Nezirejians back as the shell opens up to reveal an alien identified as Picoto who wants to grant their last three wishes. Arriving to Yume Beach, the teams get to know each other while talking out to want they would use the last three wishes before Dapp arrives. But 'Dapp' turns out to be Space Biker Gang Helmedor, having made a deal with the Nezirians to get Picot.