He would be a very protective father. Given Naruto's own experiences growing up without parents and his strong will to protect his loved ones, he would be extremely vigilant in safeguarding his family in the Highschool DxD fanfiction.
In a Highschool DxD fanfiction, Naruto would likely be a loving and understanding father. He has a big heart and is able to empathize with others easily. He would be there for his children, listening to their problems and offering advice based on his own life lessons. His go - lucky attitude would also make the family environment full of joy and laughter, while his strength and skills would ensure the safety of his family in the often - dangerous world of Highschool DxD.
Naruto would be an inspiring father. He has always been a symbol of never - giving - up in his own story. In the Highschool DxD fanfiction, he would pass on this spirit to his children, teaching them to face challenges bravely and keep striving for their goals no matter how difficult the situation is. He would also use his ninja skills and knowledge to train and educate his kids in a unique way.
He would definitely still have his chakra powers. His ability to create shadow clones would be a great asset. Also, his sage mode, if he could access it, would give him enhanced strength, speed, and sensory abilities in the DxD world.
He would bring his chakra powers for sure. His ability to use jutsus like Rasengan would be a powerful addition. Also, his enhanced physical abilities due to being a demigod, like super strength and speed, would make him a formidable opponent in the DxD battles.
He would probably have Naruto's regular ninja powers like the rasengan and shadow clones. But combined with his Azazel heritage, he might also have some unique fallen - angel - like abilities. Maybe he could fly or have some sort of dark energy - based attack.
If Naruto is Kunou's father, it would mean a whole new set of powers for Kunou. Combining Naruto's chakra - based powers with the devil - like abilities in 'Highschool DxD', Kunou could be extremely powerful. For example, she might be able to use Naruto's Rasengan technique along with her own devil powers.
The female characters from Highschool DxD, like Rias, would be intrigued by the unique personalities of the Naruto characters. Rias might see potential in some of them to join her peerage. And the Naruto girls, like Sakura, would be a bit shocked at first by the more revealing outfits and flirty nature of some of the Highschool DxD characters. But over time, they would bond over things like protecting their friends and the school. The Naruto boys would respect the power of the Highschool DxD devils and might even try to incorporate some of their fighting strategies into their own ninja combat styles.
A 'Naruto Bijuu Highschool DxD' fanfiction might have some really cool crossovers. For example, the Bijuu could be seen as a new kind of power in the Highschool DxD universe. The students might be in awe or fear of Naruto and his connection to the powerful Bijuu. And Naruto, being the friendly guy he is, could try to use his powers for good in this new and different environment, like helping out in fights against the evil forces in the DxD world.
If Naruto was a god in Highschool DxD fanfiction, he would likely change the power dynamics completely. His abilities could overpower many of the existing characters in the Highschool DxD universe. For instance, his speed and strength, enhanced by his god - like status, would make him a formidable opponent in battles. He might also attract a lot of attention, both from the good and the bad characters in the story, as his power would be a great asset or a threat.
He could be a sort of outsider who comes in and shakes up the status quo. Naruto's unique powers would make him a force to be reckoned with. He might initially be confused by the different rules and power systems in Highschool DxD but quickly adapt. For example, he could use his shadow clones to gather information about the different groups and their motives. And his positive attitude could inspire some of the characters in the Highschool DxD universe to change their ways.
It would probably be really interesting. Naruto's skills and abilities as a 'god' would likely disrupt the normal flow of the Highschool DxD world. Maybe he'd use his ninja techniques in battles against the devils and angels in that universe.
Naruto would probably be very friendly and curious. He'd be excited to meet all the different types of beings in the Highschool DxD world. He might start by trying to make friends with Issei, sharing his stories about his own battles and adventures in his world.