In a 'inuyasha meets hojo' fanfiction, perhaps Hojo would be in awe of Inuyasha's powers. He might try to study Inuyasha like he does with other strange things he encounters. And Inuyasha would likely find Hojo's attempts to analyze him really annoying.
Well, one possibility is that Inuyasha might be really confused by Hojo. Hojo is so different from the characters Inuyasha is used to in his own world. He could be very suspicious of Hojo at first.
It depends on the writer's perspective. If the writer wants to focus on Inuyasha's brute strength and his experience in battles, then Inuyasha would be more dominant. He's used to taking charge in dangerous situations.
In this fanfiction scenario, Inutaisho could guide Inuyasha in his journey to become a better demon. He might teach Inuyasha about the history of their kind and how to control his powers more effectively. This could lead to Inuyasha having a new - found sense of purpose and growing in strength and character.
In the fanfiction, when Inuyasha meets his father, there could be a display of power. His father might teach him some new combat skills or give him advice on how to better control his demon side. It could also be an emotional moment, with Inuyasha finally getting the fatherly guidance he never had growing up.
Maybe the baby turns out to be a key to some powerful magic. Inuyasha then has to figure out how to use the baby's connection to this magic without putting the baby in danger. He would have to work with Kagome and the others to understand this mystery. This would lead to a lot of adventures as they travel around to find clues about the baby's true nature. It would also create some interesting character dynamics, like how Sango and Miroku would react to this situation.
Well, one possible plot could be that Inuyasha somehow gets transported to the Family Guy universe. He might be really confused by all the modern and wacky things there, like Peter's antics. Maybe he would team up with Stewie, who's always into some sort of strange plan, and they could go on an adventure together. It could also involve Inuyasha's sword skills being put to use against some of the villains in the Family Guy world.
One possible plot could be that Naruto and his team are on a mission in a strange new land and accidentally cross paths with Inuyasha and his group. They initially mistake each other for enemies but then realize they are both fighting against various forms of evil. They could then team up to defeat a powerful demon that neither group could handle alone.
Shippo could be hurt while trying to steal food from a local village. The villagers might mistake him for a regular fox and set up a snare. When he gets caught in it, he could injure his paw. Inuyasha and the gang would have to smooth things over with the villagers and then tend to Shippo's wound.
Well, one possibility is that Naruto's godlike powers could completely overshadow Inuyasha at first. But then, Inuyasha's unique demon abilities and his sword, Tessaiga, might start to make a difference. Maybe Naruto would be intrigued by Inuyasha's half - demon nature and they'd end up teaming up to fight a common enemy like a powerful demon or a rogue ninja.
Well, Naruto might be really confused by Sans' laid - back attitude. Maybe Naruto would try to show off his ninja skills, and Sans would just be there, nonchalantly making his puns. It could be a really interesting clash of two very different universes.
In a fanfiction where Petunia meets Sirius, it could be a very interesting encounter. Sirius, being a wizard from the wizarding world, might shock Petunia at first. He could show her some simple magic, like making a flower bloom, which would both terrify and fascinate her.