Adventure is also a common theme. Rantaro and the reader might go on an adventure together, exploring new places or solving mysteries. This can bring them closer. Also, the theme of self - discovery for the reader is quite prevalent. Through their relationship with Rantaro, the reader learns more about themselves. In some fanfictions, the reader might realize they are braver or more caring than they thought.
There are also fanfics that deal with redemption themes. Maybe he has made some mistakes in the past (either in the fanfic's original setup or based on interpretations of the source material) and the story is about him making amends and redeeming himself. And then there are those that focus on his role in a post - apocalyptic or alternate universe setting, which can be really interesting as it gives a whole new perspective on his character.
An 'evil' Valt Aoi fanfic could explore his relationships in a different light. His friends might be shocked and have to deal with this new side of him. They would likely try to bring him back to his normal self. For example, Shu could try to reach out to him, but Valt, in his evil state, might reject him and see Shu as an enemy.
Some other places to find Rantaro Amami fanfic could be Tumblr. There are many fanfic writers who post their works there, either directly or by sharing links to other platforms. You might also want to check out Wattpad, although the quality can vary. Look for communities or tags related to Danganronpa (assuming that's where the character is from) and then specifically for Rantaro Amami within those.
One idea could be a story where Valt and Shu are training together for an upcoming big tournament. They face various challenges during their training, like dealing with new and powerful opponents' techniques. As they train side by side, they start to understand each other's strengths and weaknesses better, and their friendship deepens into something more, with a lot of cute and competitive moments along the way.
In a fanfiction, Valt and Fem Shu could be in a situation where they have to rescue their Beyblades from an evil force. Valt would be all ready to charge in head - first, while Fem Shu would be thinking of a strategic plan. Their different personalities would create some interesting dynamics as they work together to save their beloved Beyblades and in the process, become closer friends.
In a fanfiction, Female Shu could be a new transfer student to Valt's school. Valt, being the friendly and enthusiastic beyblader he is, welcomes her. They quickly discover their shared love for beyblading. However, Female Shu has a secret technique she's been developing. Valt, intrigued, tries to learn from her and in the process, they develop a bond that goes beyond just beyblading. They support each other through personal and beyblade - related challenges.
One possible fanfiction could be about Valt and Chris Lemon teaming up for a special beyblade tournament. They might start off as rivals, with Valt's energetic and passionate style clashing with Chris Lemon's more calculated approach. As the story progresses, they learn from each other and combine their strengths to face a powerful common enemy in the tournament.
Good fanfiction would also explore their relationship in depth. It could show how they grow and change because of each other. For instance, Wakiya might become more humble because of Rantaro's influence, and Rantaro could become more ambitious in his beyblade skills thanks to Wakiya's drive. This kind of character development within the relationship makes for a great fanfiction.
Another idea is that the fanfiction could focus on a time - travel or alternate universe scenario. Wakiya and Rantaro could find themselves in a different world where the rules of beyblade are completely different. They would have to rely on each other to figure out how to get back to their own world while also facing new and strange opponents.