The main characters are Naruto and Yasaka. Naruto, with his determination and ability to grow stronger, is a key character. He has his own set of values and a strong will to protect his friends and village. Yasaka, on the other hand, is a respected and powerful leader in the DxD universe. Her intelligence and her ability to command the Youkai Faction make her an important figure. In this fanfic, they would be the ones driving the story forward, through their encounters, exchanges of power, and the development of their relationship.
One possible plot could be that Naruto somehow gets transported to the DxD universe and meets Yasaka. They initially have a misunderstanding as Naruto's chakra and power seem strange to the beings in DxD. But as they get to know each other, they team up to face a common enemy that threatens both the ninja world Naruto comes from and the DxD world. They combine their unique abilities, Naruto's Rasengan with Yasaka's fox - like powers, to defeat the enemy and in the process, they become good friends and learn a great deal about each other's worlds.
There could be. Fanfic writers often come up with various pairings, and 'naruto x yasaka' is not an uncommon type of crossover idea. However, it may not be as mainstream as some other pairings in the Naruto fandom. To find it, you might also want to check Naruto - specific fanfic communities where fans share and discuss their works.
Some social media groups dedicated to Naruto or DxD might also be a source. Facebook groups or Discord servers related to these fandoms could have members sharing their fanfic creations. However, the quantity and quality may vary, so it's best to explore multiple sources.
Some 'Naruto Yasaka DxD fanfic' might explore the character relationships. Like how Naruto and Yasaka interact and develop a friendship or more. In these fanfics, they could exchange their cultures and powers. For instance, Naruto teaching some of his ninja wisdom to the characters in DxD while learning about the magic and power hierarchies there. It can create a really engaging and unique story.
Issei is often paired with Yasaka. Since he is a central character in Highschool DxD, many fanfiction writers like to create scenarios where he and Yasaka interact, sometimes romantically. Another character is Vali. His power and his own story arc make him an interesting counterpart to Yasaka in fanfiction.
Issei is often very popular. His growth as a character from an ordinary boy to a powerful figure makes him a central focus in many fanfictions. His relationships, especially his romantic interests, also add to his popularity.
One possible fanfiction could involve a crossover where the characters from Highschool DxD and Naruto meet in a unique world. Yasaka, being a powerful figure in the Highschool DxD universe, might interact with Naruto characters. For example, she could form an alliance with Naruto to fight against a common enemy that somehow threatens both of their worlds. Maybe a group of rogue ninjas from Naruto's world team up with some rogue devils from Highschool DxD.
Naruto and Rias would be an interesting combination. Naruto's straightforward and determined nature combined with Rias's leadership and her own goals in the world of Highschool DxD could lead to some really engaging storylines. They could learn from each other, like Naruto could teach Rias about his ninja way of never giving up, and Rias could introduce Naruto to the complex politics of the devils.
One possible plot could be Naruto being somehow transported to the world of Highschool DxD. He could use his ninja skills and chakra in the battles against the devils and fallen angels in that world. Maybe he teams up with Issei and his group, and Naruto's unique jutsus like Rasengan and Shadow Clone Jutsu surprise everyone.
Power is a common theme. Since the DxD universe has a complex power structure, many fanfictions explore how Yasaka navigates through it. For example, she might gain new powers or face challenges from more powerful beings.