What are some good 'ken kaneki crossover fanfic' ideas?

One idea could be a crossover with the world of 'Fullmetal Alchemist'. Kaneki Ken could be a chimera created by some dark alchemical experiment. His kagune could be seen as a strange alchemical creation. Another could be a crossover with 'Attack on Titan', where Kaneki joins the Survey Corps and uses his kagune to fight Titans in a unique way.

A crossover with "The Avengers" would also be cool. Kaneki could team up with the Avengers to fight against a common enemy that threatens both the human and ghoul worlds. His unique abilities would add an interesting element to the superhero team.

You can try Archive of Our Own (AO3). It has a vast collection of fanfics, including many 'ken kaneki crossover' ones. Just use the search function and type in relevant keywords like 'ken kaneki crossover'. Another option is Fanfiction.net. It also has a good number of such fanfics, although the interface might be a bit older - fashioned.

One plot idea could be that Ken Kaneki somehow gets transported to the world of 'Fairy Tail'. He might initially be seen as a threat due to his ghoul nature, but as the story progresses, he could form alliances with the Fairy Tail guild members. Maybe he helps them fight against a common enemy that has some similarities to the ghoul - like threats in his own world.

Archive of Our Own (AO3) is a great place to start. It has a large collection of fanfiction from various fandoms, including many Ken Kaneki crossovers. You can use the search function to narrow down your options by specific crossovers or tags.

Characterization is key. The fanfic should accurately portray Kaneki and Touka's personalities as we know them from the original work. For example, Kaneki's internal struggle and Touka's strong - willed nature need to be present. Also, the lemon aspect should be well - integrated, not just added randomly. It should flow with the story's plot and the development of their relationship.

One common theme is the exploration of a different power dynamic. Since Kaneki is male in the original, making her female changes how she might interact with other characters in terms of power struggles. Another theme could be the re - imagining of her relationships, like with Touka. Maybe a female Kaneki Ken would have a more nuanced friendship or romance with Touka.

Tatsumi from 'Akame ga Kill!' would be a great pair. Tatsumi is a fighter who has a strong sense of justice, and his interaction with Kaneki, who has his own moral struggles as a ghoul, could create an interesting dynamic. They could fight together against common enemies in a crossover world.

Sure. You can try looking on fanfic websites like Archive of Our Own. Just search for 'kaneki ken x yonebayashi' in their search bar and you'll likely find a variety of fanfics.

Sure. You can try searching on popular fanfiction platforms like Archive of Our Own (AO3). There are likely many works that cross over Ken Kaneki from 'Tokyo Ghoul' with the world of 'Fairy Tail'. Just type in the relevant keywords in the search bar and you'll be presented with a variety of stories.