C1619 Easily Burning and Bleeding from the Nose
Even if it was the Ninjutsu which specialized in concealment, it could not become one hundred percent invisible. It had to rely on its surroundings to conceal its body, which could be considered half invisible.
As for Western magic, in terms of invisibility, it was about the same as the Ninjutsu. It was said that the Eastern Illusion Techniques were very strong