The theme of growth is also prevalent. The players usually start off with certain limitations but through training and experiences in matches, they grow both as players and as individuals. Also, the idea of loyalty to the team is a common theme. In fanfics, players stay true to their teams even when faced with difficult situations or tempting offers from other teams. This loyalty is what helps the team stay together and succeed in the end.
One great place to start looking for 'Inazuma Eleven Go Shindou x Kirino' fanfic is Archive of Our Own (AO3). There are many talented writers in the fandom who create interesting stories about their relationship. You can also check out fanfiction.net, although the selection might be a bit more limited compared to AO3.
Well, 'Inazuma Eleven: The Transfer Student' is quite interesting. In this fanfic, a transfer student joins the team and brings new strategies and skills. The story shows how he integrates into the team and how they all grow together. Also, 'Inazuma Eleven: Beyond the Stadium' is good. It delves into the characters' lives outside of the soccer matches, showing their friendships and personal challenges.
The relationship between Endou and Aki has potential for a lot of emotional depth. Endou's passionate and determined personality paired with Aki's intelligence and supportiveness can create interesting storylines. Fanfics can explore their relationship development, from friends to something more, which is always engaging.
Definitely Endou Mamoru from Inazuma Eleven. His positive attitude and never - give - up spirit can be a great influence in any crossover. If it's a crossover with a superhero story, Superman could be included. The contrast between Endou's down - to - earth determination and Superman's superhuman powers would be fascinating. Also, Naruto from the Naruto series. His growth and his ability to inspire others would mesh well with the Inazuma Eleven characters.
One idea could be a crossover with a popular shonen anime like Naruto. The Inazuma Eleven characters could enter the Naruto world and participate in the Chunin Exams, using their soccer skills in a unique way during the combat tests. Another plot could involve a crossover with Pokémon. The Inazuma Eleven team travels through the Pokémon regions, and they have to use their soccer strategies to overcome challenges related to Pokémon battles and catching Pokémon. Or perhaps a crossover with One Piece, where they join the Straw Hat Pirates on an adventure and play a soccer match against other pirate crews on a strange island.
Another place to look could be some dedicated anime fan forums. Some users might share their own fanfics or recommend good ones they've read. For example, Reddit has some anime - related sub - forums where you can ask for Inazuma Eleven Endou x Aki fanfics. You may also find some Tumblr blogs that focus on this anime and might have fanfic posts.