yo so oni=demon and moon is "tsuki" blade= ...idk but i hope this helped:)
demon blade in Japanese is akuma no tsubasa
Demon = "Oni" or "Youkai" + Blade = "Katana" or "Ken"
oni
it means demon so like kama katana means demon blade
"Oni" (pronounced: oh-nee).
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
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