Medusa could also be involved. She is always scheming and looking for ways to further her own goals. Mifune's presence could disrupt her plans, and she might try to manipulate or get rid of him. This would create a lot of tension and action in the fanfiction.
Maka would also be a great character to interact with Mifune. As a strong - willed and intelligent student at the DWMA, she might be intrigued by Mifune's skills and his different approach to combat. She could try to learn from him, or even teach him some of the DWMA's ways in return.
Maybe Mifune's code of honor clashes with the more chaotic and rule - bending nature of some of the Soul Eater characters. For example, he might not approve of how Black Star is so eager for glory and fame without following proper protocol. This could lead to interesting character development and story arcs for both sides.
I'm not sure if there are a lot of such fanfics out there. But it could be an interesting concept. Maybe in this fanfic, Mifune, with his samurai skills and honor, imparts unique combat and life lessons to Black Star. It might show how Black Star grows under Mifune's guidance, both in terms of his fighting abilities and his understanding of the world around him.
It's hard to say for sure. Both Black Star and Mifune have their unique strengths and skills, so it could go either way.
One interesting concept could be the combination of different universes. For example, melding the world of Mifune with a fantasy realm. This can bring about unique character interactions where the traits of Mifune characters are contrasted with the magical beings of the other world.
Growth. Black Star could grow from a brash and overconfident young man to a more refined and powerful fighter under Mifune's tutelage.
It's hard to say for sure. Both Mifune and Black Star have their unique skills and strengths, so it could go either way depending on the circumstances.
First, you need to be really familiar with the Mifune world. Know the characters, their personalities, the settings, etc. Then, choose the other universe or story you want to cross it with. It could be a well - known movie, book, or another anime.
I think it could go either way. Black Star is powerful but Mifune has his own unique skills and combat experience.
The interactions would be diverse. Ruby's bubbly personality could break the ice with some of the more serious Soul Eater characters like Stein. Weiss's refined upbringing might clash with the more rough - around - the - edges nature of some of the Soul Eater students. Blake could find common ground with Soul, as they both have a bit of a dark side. Yang would be a source of energy and enthusiasm in the crossover. The Soul Eater characters would introduce the RWBY crew to the concept of collecting souls and how important it is in their world, while the RWBY characters would share their experiences of fighting for their world against the Grimm.
Naruto would probably be very enthusiastic and friendly towards the Soul Eater characters. He might be a bit confused at first about the whole concept of meisters and weapons, but his curious nature would make him eager to learn. He could bond with Soul over their shared love for food perhaps. And with Maka, he might share his experiences about growing up without parents and how he overcame that.