"Oni" (pronounced: oh-nee).
oni
hi no akuma
Demon means Oni in Japanese also mean folklore.
probaly Kyuubi reference from naruto newtest3
悪魔とボクサー Akuma to bokusā
yo so oni=demon and moon is "tsuki" blade= ...idk but i hope this helped:)
Dog is inu and demon is yokai. I'm not sure how to say it together, though. I believe its inuyasha :3
13-Bi tora oni
悪夢の鬼 Akumu no oni
The phrase "demon blade" in Japanese can be translated as "鬼の刃" (Oni no Yaiba). Here, "鬼" (Oni) means "demon" or "ogre," and "刃" (Yaiba) means "blade" or "edge." This term is often used in various contexts, including literature and anime, to evoke themes of power or danger associated with demonic forces.
demon blade in Japanese is akuma no tsubasa
demon in Japanese is yokai. Slayer is taijiya. So it yokai taijiya, demon can also be kappa or yasha