Gokaigers

The Gokaigers are members of young pirates from space that hear of the legend of the "Greatest Treasure in the Universe" (宇宙最大のお宝 Uchū Saidai no Otakara^?), which leads them to Earth. However, on their journey, they cross paths with the evil Space Empire Zangyack, who conquered their planets long ago and placed bounties on their heads before indirectly interfering in their invasion of Earth and increasing the bounty as a result. When searching for treasure or before battle, the Gokaigers tend to say "Let's do this rough!!" (派手に行くぜ！！ Hade ni ikuze!!^?). Each member of the Gokaigers has a bounty on their heads by the Zangyack Empire for opposing their invasion, being an "Unlimited Reward" for Captain Marvelous and a collective total of Z=15,350,000 for his entire crew after killing off Warzu Giru, the Zangyack emperor's son, and thus having the empire's full attention. By that time, as the bounty now states them to be killed on sight, the Gokaigers decide to finally take the fight to the Zangyack.