The central character in kamen rider black story is Kotaro Minami, who becomes Kamen Rider Black. He is the protagonist who takes on the fight against evil. The Gorgom organization has many important characters within it that serve as antagonists. Their scientists who create the mutants and the leaders who plan the world - domination schemes are significant. There could also be some side characters like people that Kotaro Minami protects or who help him in some way during his battles against Gorgom, but the most important ones are Kotaro Minami and those from Gorgom.
The main character is Kotaro Minami who transforms into Kamen Rider Black. Another important character is from the Gorgom organization which is the main enemy in the story.
In 'the best kamen rider story', the central character is the Kamen Rider. He often has a tragic backstory that led him to become a hero. Alongside him, there are sidekicks who are not as powerful as him but are very loyal. There are also scientists or inventors who might create the gadgets or powers for the Kamen Rider. These characters together form a complex web of relationships that make the story interesting.
I'm not sure specifically as it depends on what the 'top kamen rider story' is defined as. But usually, the main Kamen Rider would be a central character.
The main character is surely the Kamen Rider himself. He is the one with the cool suit and amazing powers.
Kamen Rider Black's story is centered around Kotaro Minami. He is a heroic figure who gets transformed into Kamen Rider Black. Gorgom is the main antagonist. They are constantly devising schemes to rule the world. Kamen Rider Black has to face off against their agents which come in different forms. His transformation gives him the ability to combat these threats. For example, he can perform amazing combat moves with his enhanced physical capabilities. His story is one of perseverance in the face of the never - ending evil plans of Gorgom, and his mission is to safeguard the world and its inhabitants.
Since it's called 'Kamen Rider Girls Stomy Story', the main characters are probably the Kamen Rider Girls. They are likely to have different personalities and abilities, each contributing to the story. Maybe there are some recurring characters or new ones introduced specific to this story.
Often, the main character is the kamen rider himself. He is the one with the cool powers and the mission to save the day.
Well, in many fanfictions, the female Kamen Rider who has a mysterious origin is quite popular. Maybe she's from a lost tribe of riders or has a connection to an ancient power. And characters who are her rivals turned allies are also interesting. They start off competing with her but then realize they have to work together. Also, female characters who are part of a Kamen Rider team and bring a different dynamic to the group are popular in fanfiction.
One popular character is Poppy Pipopapo. She's often a central figure in many fanfictions due to her energetic and bubbly personality. Her unique powers and her role within the kamen rider world make her a great focus for various storylines.
The main character is Kotaro Minami, who is Mask Rider Black. And there are the villains from the Golgom organization.
For a 'Kamen Rider crossover feudal Japan' fanfic, a Kamen Rider would be a must - have main character. In addition, a ronin, a masterless samurai, could be another main character. This ronin could have his own code of honor and be very skilled in combat. He and the Kamen Rider might meet in a dangerous situation, like being chased by bandits. And there could also be a young princess who is caught in the middle of a political intrigue in the feudal court. The Rider and the ronin might end up protecting her and in the process, get involved in the larger events of feudal Japan.