Young Captain of the Kaizoku Sentai. Always sparkling, a "wild man". Desires everything to be stimulating, and is always curious. Once he sets his aims on a target, he moves forward without flinching, no matter what. He is the type to poke his head in where it doesn't belong, and he often brandishes his crew of 4 with unreasonable orders.
A calm man, whose words are few. A compliment from this man is rare, a man with a serious personality who is hard on himself. Always training up his abilities with weapons, and never misses. Has known Marvelous the longest, and as such, he understands Marvelous the best out of the entire crew. He was originally an elite of Zangyaku but after coming into contact with Marvelous, he becomes one of the Kaizoku Sentai.
An active woman who dislikes needing to have a reason to act. Excels in recon and exploration, and has a strong tenacity for treasure hunting, earning her respect from her peers. However, her need to get the treasure often makes her forget the mission in front of her, be that when it comes to the enemies, or her friends.
Don Dockoiyer (Hakase):
A man from a cautious sect that has an alarmist attitude, and always assumes the worst. He is a pacifist who causes trouble because he wants to avoid fighting. However, his quick thinking and rare brain power serves as a compliment to Marvelous' wreckless attitude. Inventions from his calm judgement and clear brain often end up saving the team when they're in trouble.
Aim de Famille:
Former Princess of a certain planet who was picked up by Marvelous in space. Has "Geniality" and "Grace" that doesn't suit a pirate, making her quite different from her 4 shipmates. If a person is in distress, she can't help but want to help them. However, because she is always looking for someone to save, she can be a pain in the neck for her teammates. Also, she loves tea.
The Gokaiger's robot they use during giant battles. Combined from Red's Pirate Ship, GokaiGalleon, Blue's airplane, GokaiJet, Yellow's Trailer, GokaiTrailer, Green's Racecar, GokaiRacer, and Pink's submarine, GokaiMarine. Usually, Marvelous and the others live inside GokaiGalleon.