Ive uh… i’ve heard the OG about 11 times in game so far, and must’ve listened to it 40+ times on my own so the fact I finally found remix/arrangement/cover of it is a huge dub, it’s the first one I found for this song.
Oni detected. Well, not full oni (It says "Human Oni" in the Touhou Wiki). Totally not of the Four Heavenly Kings squad (Yuugi, Suika, and Kasen are left alone... again). *_Zanmu... Mu is the kanji for "nothing"._*