Sherlock Holmes could be an unexpected character in Pinocchio crossover fanfiction. Holmes could use his deductive skills to figure out why Pinocchio's nose grows when he lies and might even try to find a way to control it. Another one could be Alice from Wonderland. Her strange adventures in Wonderland and Pinocchio's own adventures could combine in interesting ways, like exploring a new and magical land together.
Godzilla could be an unexpected addition to Pinocchio crossover fanfiction. Just imagine the chaos if Pinocchio were to encounter the giant monster. His small size compared to Godzilla could create a really interesting dynamic. Another character could be Katniss Everdeen from The Hunger Games. If Pinocchio were in the Hunger Games world, Katniss could protect him or teach him how to survive in that harsh environment.
How about including characters from Sailor Moon? It would be really interesting to see the Gokaigers interact with the Sailor Scouts. Maybe they could learn some new strategies from the Scouts' magic-based attacks.
Well, characters from Studio Ghibli movies could be really interesting. For instance, Totoro could be a strange and powerful ally in the Persona 3 world. His large size and gentle nature could be a contrast to the often - dark and brooding Persona 3 characters. He could use his magic to help them in battles against Shadows in unexpected ways, like creating huge gusts of wind to blow the Shadows away.
The Doctor from 'Doctor Who' would also be a great addition. With his time - traveling TARDIS, he could bring the characters of Journey to the West to different time periods and planets. He could also help them with his vast knowledge and advanced technology when they face difficult situations, like when they need to break a powerful spell that is beyond their normal capabilities.
The Doctor from SCP Foundation. It would be really interesting to see how the chaotic and often dangerous world of SCP would interact with the universe of Honkai Impact 3. The Doctor's knowledge and often unethical experiments could bring a whole new level of conflict and mystery to the crossover.
How about characters from a detective anime like Detective Conan? Conan's sharp mind and deductive skills could be really useful in the world of Fushigi Yuugi. He could help solve some of the mysteries that the characters encounter, especially those related to the political intrigue in the different kingdoms. His presence would also add an element of modern - day thinking to the more traditional fantasy setting of Fushigi Yuugi.
Gandalf from The Lord of the Rings. Imagine him showing up in the Marvel universe, using his magic to help the Avengers. His wisdom and powerful spells could be a great addition, especially in a battle against a powerful foe like Thanos. He could also offer different perspectives on heroism and sacrifice.
Well, Superman could be an unexpected character. Imagine Naruto and his friends trying to figure out Superman's powers. It would be a really interesting dynamic as Naruto's ninja skills would seem so different compared to Superman's superhuman abilities.
How about Goku from 'Dragon Ball Z'? He's a powerful and pure - hearted character. If he were to be in a Death Note crossover, he would likely be very confused by the concept of the Death Note at first. His sense of justice is strong, but he would never consider using the Death Note to kill, which could create an interesting contrast with Light.
Alice from Wonderland. Her strange adventures in Wonderland could give her a unique perspective in Middle - earth. She might not be afraid of the strange creatures in Middle - earth as she has already faced the oddities in Wonderland. Maybe she could even make the trolls and orcs less menacing with her innocent charm.
The Doctor from Doctor Who would be an interesting addition. He could land his TARDIS in the jungle and get involved in the jungle's affairs. He might help Mowgli and the animals deal with a time - related threat, like a time - traveling villain who wants to change the history of the jungle.