The circus could be a traveling troupe that brings new cultures and items to the different regions in the Inuyasha world. For instance, they might have strange artifacts from far - off lands that attract the attention of demons and Inuyasha's group. This would draw them into the circus's orbit and start an adventure.
The seven men could be descendants of ancient magicians. They formed the circus as a way to hide their true identities and powers. The Artistefish might be a creation of their ancestors' magic, and they are now on a quest to understand its full potential. In the Inuyasha world, they could be drawn to certain magical artifacts or places that are related to their family's magic history, and their encounters with Inuyasha and his gang would be centered around these magical interests.
The plot might involve the Artistefish being a key to opening a portal between the circus world and the Inuyasha world. The seven men, who could be skilled in magic or combat related to the circus acts, have to deal with the consequences of this portal. They might encounter Inuyasha and his friends, and either become allies or enemies depending on their motives. For instance, if they are after a powerful jewel in the Inuyasha world, they would clash with Inuyasha's group who are also protecting the jewel.
One idea could be that the seven - man circus is actually a front for a group of demon hunters. They travel through the Inuyasha world using the circus as a cover to search for demons that are causing trouble. And Inuyasha and his friends initially suspect them but later find out they are on the same side when they face a powerful common enemy.
Naruto could use his godlike speed to catch up with Inuyasha's fast - paced battles. His ability to sense danger could help the group avoid traps set by demons.
You could have a character who is an outsider to the Mist Village but is drawn to the power of the swords. They manage to steal one of the swords and then become a target for both the Mist ninja and other rogue elements in the Naruto world. This would create a lot of action and chase scenes as the character tries to evade capture while also learning to harness the sword's power.
One way could be by having Inuyasha be from a different dimension that somehow gets connected to the Young Justice world. Maybe a magical portal opens up and he stumbles through, bringing his own set of problems and abilities with him.
It might be about the exploitation in the entertainment industry. The man sewn into an ape suit could represent how performers are sometimes made to do extreme and uncomfortable things for the profit of the circus owners. This story could be a cautionary tale about not sacrificing the well - being of individuals for the sake of spectacle and money in any form of entertainment.
Imagine a group of friends staying at the Circus Circus Hotel. They decided to use the elevator late at night. As the elevator ascended, it suddenly stopped between floors. The lights dimmed and they heard a strange humming sound. Then, the elevator started to shake violently. They were trapped for what felt like hours until it finally started moving again. They were all shaken by the experience and couldn't wait to check out.
In Inuyasha, the members of the Gang of Seven used by Nairo included Inuyasha, Coral, Kagome, Tie Suiya, the half-demon Inuyasha's father, the human doctor, the flower demon Red Princess, and the demon Snake Bone. Snake Bone was not the first character to appear in the gang of seven. He only appeared twice in the plot. The first time was when the Gang of Seven was betrayed by Nairo. Snakebone used himself as a vessel to seal Inuyasha and Coral in another world. The second time was when Inuyasha and the half-demon Inuyasha's father met. Snake Bone transformed into a huge snake-shaped demon and attacked Inuyasha's father. Therefore, we are unable to determine the gender of the snake bones. He was a monster that could have a male or female form.