Definitely Kamen Rider Decade is a very popular character to include. His ability to transform into various Kamen Riders gives endless possibilities for crossovers. And then there's Kamen Rider Zi - O, as the time - traveling Rider, he can bring a whole new dimension to the kamen rider w crossover fanfiction. Additionally, Akiko Narumi from the Kamen Rider W series herself is often included, as she can add a touch of normal - human - in - a - Rider - world perspective to the story.
Characters from Kamen Rider Decade are also frequently included. Decade has the ability to travel between different Kamen Rider worlds, so it makes sense for him to be in a 555 crossover. His presence can introduce new story elements and bring different Kamen Rider series together in a single fanfiction.
Tsukuyomi is also quite popular. She has her own set of abilities and a connection to Zi - O. In crossovers, she can interact with other female characters from different Kamen Rider series in unique ways. Also, Kamen Rider Decade is often included. Since he has the ability to travel through different Rider worlds, he can bring a lot of chaos and new story opportunities to a Zi - O crossover fanfiction.
Kamen Rider Decade is often a popular choice. His ability to transform into other Riders makes him a natural for crossovers. He can bring in elements from different series and connect various storylines together.
Takeru Tenkuji (Kamen Rider Ghost) should definitely be included as the main character from his own series. For a crossover with Kamen Rider Decade, Decade would be a great addition. His ability to transform into different Kamen Riders and his experience traveling through different worlds would bring a lot to the story. He could help Ghost navigate through different dimensions or face enemies that are familiar to Decade but new to Ghost.
A common theme is power struggle. Odin's power is often a focal point. In a crossover, other powerful characters may challenge him, leading to epic battles over power and dominance.
A popular idea is to cross over with other Kamen Rider series like Kamen Rider Decade. This allows for a lot of interaction between different Riders and can lead to epic battles and team - ups. Another idea is to crossover with a supernatural - themed story, where Hibiki's powers can be contrasted or combined with other supernatural elements.
In kamen rider double crossover fanfiction, a prevalent theme is the clash of different fighting styles. For example, the acrobatic and fast - paced fighting style of Kamen Rider Kabuto might contrast with the more brute - force approach of Kamen Rider Gaim. Writers use this to create exciting battle scenes. Additionally, the theme of friendship across different kamen rider worlds is also popular. Riders from different series might form unexpected friendships during the crossover.
Definitely Medic from Kamen Rider Ex - Aid. Her medical knowledge and combat skills could add an interesting dimension to the story. She could help Kamen Rider Drive when he gets injured during a battle in the crossover scenario.
Ruby Rose is often a popular choice. Her energetic and determined personality makes her a great candidate to interact with the Kamen Rider characters. She could be curious about their transformation abilities and might try to incorporate some of their techniques into her own combat style.
Definitely Kamen Rider Decade. His ability to travel between different Rider worlds would make for an exciting addition. He could bring in elements from other Rider universes and create some really unique interactions with the Ex - Aid characters. For example, his different forms could be used in unexpected ways to combat the Ex - Aid villains.