What are the common themes in hakuba x kaito fanfic?

Sure. One popular hakuba x kaito fanfic is 'The Meeting of Minds'. It delves into their complex relationship, exploring how their different personalities interact. Another one could be 'Unlikely Allies' which focuses on them teaming up in a mystery - solving adventure. There's also 'A Bond Forged in Mystery' that shows their relationship evolving over time.

Love is also a prevalent theme, whether it's a budding romantic love or a deep platonic love. Fanfic writers explore different aspects of their relationship, from the initial attraction to the development of a more profound connection. Some stories may show them falling in love slowly over time as they spend more time together through their musical activities.

One common theme is the exploration of their unrequited love. Often, it seems like one of them has feelings that the other is not fully aware of yet.

The theme of secrecy is quite common too. Kaito has to keep his identity as a phantom thief a secret, and Shinichi is always trying to uncover secrets. There are also fanfics that explore themes of loyalty, like who Kaito is loyal to in his thieving activities and who Shinichi is loyal to in his detective work.

A lot of Kaito Kid x Reader fanfics also play with the idea of identity. Kaito Kid has his secret identity as Kaito Kuroba, and sometimes the reader character might be in the dark about it or be the one to discover it. Adventure is another theme. The two characters might go on exciting adventures together, whether it's chasing after a valuable jewel or escaping from some pursuers. And there's always that element of Kaito Kid's charm and charisma that shines through in these stories, which is sort of like a sub - theme on its own.

One common theme could be unrequited love. Given their relationship in the original source, there might be fanfics exploring the tension between Kaito and Aoko when it comes to their feelings for each other in a more 'lemon' - ish, that is, romantic and perhaps a bit more passionate context.

Romance can also be a theme, although it might be more of a subtext in some stories. It could be a slow - burn kind of relationship where they gradually realize their feelings for each other. And then there are stories that focus on their musical collaborations, like how they create amazing music together and what that process is like.

Another theme can be adventure. They might embark on a journey to discover new sounds or to perform in far - off places. This gives the opportunity for the writers to create exciting scenarios and develop their characters further outside of the normal Vocaloid world.

Romance is also quite popular. Writers like to explore the relationship between them in a romantic light, with cute moments and sometimes even some drama. For example, a story might be about them falling in love but facing some obstacles from the Vocaloid world's rules or other characters. And often there are themes of music - making together, as they are both Vocaloids associated with music. They might collaborate on a new song in the fanfiction, which also helps to develop their relationship, whether it's a friendly or romantic one.

Friendship is a very common theme. They are often depicted as good friends who support each other through various situations. Another theme is musical collaboration, since they are both Vocaloids associated with music.