Well, start by understanding the rules and strategies of Go thoroughly. Then, incorporate elements from the Hikaru no Go universe like characters' playing styles and story arcs.
One of the most popular themes is Hikaru's growth as a Go player. Fans love to read about how he improves his skills over time. Another common theme is his relationships, like his friendship with Sai. Competition is also a big theme, with stories often centering around intense Go matches.
One great Hikaru no Go fanfiction is 'The Unseen Path'. It delves into Hikaru's further adventures in the world of Go, exploring his growth as a player and his relationships with other characters. Another interesting one is 'Go Beyond the Stars' which takes a more creative approach and imagines Hikaru in some out - of - the - ordinary Go battles. There's also 'Friendship on the Go Board' that focuses on the friendships Hikaru forms through his love for Go.
Regarding his family, Hikaru could understand their support for his Go journey better. He might go back in time and be more open with them about his passion for Go. This could lead to his family being more involved in his Go - related activities, like attending more of his tournaments and providing more emotional support. Maybe his family could also play a role in promoting Go in the community because of Hikaru's influence.
In a crossover with One Piece, Luffy could be an interesting character. His carefree and adventurous nature would contrast with Hikaru's more focused and strategic mindset in Go. Luffy might initially not understand the game but gradually come to respect it and see how it can be used in their adventures.
One idea could be a crossover with another popular anime like Naruto. Hikaru could find himself in the Hidden Leaf Village and have to use his Go skills in a unique way to solve a problem there. Maybe he has to play a game of Go against an enemy ninja where the outcome determines the fate of the village.
One great 'Brothers Conflict Hikaru Fanfic' is 'Hikaru's Hidden Heart'. It really delves into Hikaru's character in a unique way. It shows his insecurities and how he deals with his feelings towards the main character. Another one could be 'Hikaru's New Beginnings' which has an interesting plot where Hikaru goes on a journey of self - discovery outside the family environment for a while. And then there's 'Hikaru's Unspoken Love' that focuses on his unexpressed emotions and how they gradually come to the surface in a very touching manner.
One interesting plot idea could be that Hikaru goes back in time to the era when the Go masters of old were alive. He then challenges them to games of Go, learning new strategies and techniques that he brings back to his own time. This could lead to him becoming an even greater Go player and changing the way modern Go is played.
One common theme is friendship. Since they are both part of the beyblade world, their relationship often evolves from rivals to friends or at least comrades. Another theme is growth. They both grow as beybladers and as individuals through their interactions with each other.
A theme of self - discovery might be present as well. As they interact, Right and Hikaru could learn more about themselves, their strengths, and their weaknesses. Maybe they face challenges that force them to re - evaluate who they are and what they stand for, all within the context of the fanfic.