Sasuke could also be an interesting crossover character. In the Strike the Blood world, his Sharingan and ninja skills would make him a formidable opponent. He could cross paths with the powerful vampires and might even form an uneasy alliance with some of them. His quest for power could take on a new dimension in this different universe.
Yukina Himeragi from Strike the Blood could be an interesting addition in the Naruto world. Her sword - fighting skills and her role as a vampire hunter could be very different in a world full of ninjas. She might find herself in the middle of the ninja politics while also trying to keep her vampire - hunting duties intact.
In a Naruto and Strike the Blood fanfiction, the characters' personalities would play a huge role. Naruto's determination and never - give - up attitude could inspire the characters from Strike the Blood. And the more complex and often morally ambiguous characters from Strike the Blood could introduce a new level of depth to Naruto's world. Maybe they could even teach Naruto some new ways of looking at power and responsibility.
A great plot idea would be a tournament where characters from both Naruto and Strike the Blood participate. Naruto's friends like Sasuke and Sakura could also be brought into this new world. They would have to learn the rules of the Strike the Blood world quickly and use their ninja skills to compete. The vampires in Strike the Blood might be intrigued by the ninja powers and try to learn from them. This could lead to some interesting alliances and rivalries.
Well, in terms of combining abilities, consider this. The characters in Strike the Blood have different types of blood - related powers. If Naruto's chakra was to interact with those powers, it could create new and unique abilities. For instance, if a vampire in Strike the Blood has the ability to control blood and Naruto infuses his chakra into that vampire, they might be able to create a new form of attack that is a blend of chakra and blood control. And Naruto's sage mode, which gives him enhanced physical abilities and perception, could be used to complement the combat skills of the characters in Strike the Blood.
Naruto and Yoshika would be an interesting pairing. Naruto's energetic and positive attitude could contrast with Yoshika's more reserved nature. Also, Naruto's ability to befriend anyone could help him break through to Yoshika, and they could share their experiences of using their unique powers to protect their loved ones.
Kojou Akatsuki is definitely a popular choice. As the main character, he has a lot of potential for different storylines. His complex nature as a vampire yet still a high school student makes for interesting character development.
One possible plot could be that the ninjas from Naruto world discover the existence of the Strike Witches. They could initially be in conflict due to differences in their fighting styles and goals. But then, they realize they have a common enemy, like an ancient dark force that threatens both their worlds. They then combine their powers, with the Naruto characters using their jutsus and the Strike Witches using their magic and flight abilities to fight this new threat.
A third plot idea is a character - swap scenario. What if Kojou Akatsuki wakes up in the Naruto world with his vampire powers? He would have to navigate the world of ninjas, clans, and hidden villages. Meanwhile, Naruto could end up in the Strike the Blood world, having to deal with the complex politics between the different vampire factions while also trying to find a way back home.
Naruto and Bill Compton could be an interesting pair. Naruto's naivete and his strong sense of justice combined with Bill's more jaded view of the world and his vampiric powers would create an interesting dynamic. They could be forced to work together to solve a mystery that involves both the ninja world and the vampire world.
Definitely Orochimaru. He is always after power and knowledge. In a gamer crossover, he would be the one trying to hack the game system or find some loopholes to gain an unfair advantage. And Hinata. Her shy but strong - willed nature could be really interesting in a game setting. Maybe she discovers some hidden powers within herself through the game mechanics that she was too shy to explore in the normal Naruto world.
For me, it would be the Nine - Tails from Naruto. Imagining how the giant, powerful fox would be perceived in the Destiny universe, where there are all kinds of strange and powerful creatures, would be really cool. And from Destiny, the Exo Stranger. Her mysterious nature and time - traveling abilities could add a lot of intrigue to the crossover. Another interesting character to focus on could be Sakura. Her growth as a medical ninja and her combat skills could be useful in the Destiny setting, and her relationship with Naruto and Sasuke could bring in some interesting character dynamics.