Who do you think would win in a fight? Kakashi Hatake, Cloud Strife (with materia), or Inuyasha?

Yup I think so. Because Inuyasha has a powerful sword Tesaiga and his sword techniques like the Kaze no Kizu and especially the Bakuryuha which can return an enemies attack back to him or her with powerful force and wind crashing the anime by his or her own attack I thinks his powerful to beat both Kakashi and Cloud at the same time. That's on my opinion.