You can start by looking on fanfic platforms like Archive of Our Own or Fanfiction.net. These sites usually have a large collection of fanfics related to various anime, including Inazuma Eleven. Just use the search bar and type in 'Inazuma Eleven Kidou x Fudou' to find relevant fanfics.
The rivalry between Yuuto and Seigen in fanfiction can be intense. Yuuto represents the new generation of exorcists, full of hope and potential. Seigen, being from an older generation, has a different set of values and skills. In fanfiction, their clashes can explore different themes. For example, it can show the contrast between old and new ways of exorcism. Yuuto's more straightforward and passionate approach against Seigen's more calculated methods.
A good fanfic in this case would have well - developed characters. It should capture the essence of Kidou and Fudou's personalities as they are in the original Inazuma Eleven series. For example, Kidou's strategic mind and Fudou's more impulsive nature should be accurately portrayed.
One common theme is friendship. Since they are both characters from Inazuma Eleven, their relationship can be explored in the context of friendship, showing how they support each other through various situations in the Inazuma Eleven universe.
I'm not sure of specific 'inazuma eleven kidou x haruna fanfic' titles off the top of my head. However, you could also check out fan communities dedicated to Inazuma Eleven on social media platforms like Reddit or Tumblr. Fans there might be able to recommend some great ones. They often share and discuss their favorite fanfics, and you might find some real gems related to Kidou and Haruna.
Well, Yuuto is a very determined and strong character. He has his own set of skills and the will to fight for what he believes in. However, Seigen is also highly skilled and experienced. If we consider their powers, Yuuto's growth throughout the series gives him an edge. But Seigen's knowledge and combat experience cannot be underestimated. So it's really a tough call. It could depend on the circumstances of the duel in the fanfiction.
Honestly, 'caricatura de sexo' is a term that's quite out of the ordinary. It could imply a form of caricature related to sexual themes, but this is not a subject that's typically in a good or proper realm of discussion.
A caricature laying down might symbolize defeat or giving up. It could also just be a pose chosen for artistic effect without any deep meaning. Sometimes, it depends on the context and other elements in the drawing.