ビートまりお (beatMARIO)
あきやまうに (Akiyamauni)
あきやまうに (Akiyamauni)
あきやまうに (Akiyamauni)
あきやまうに (Akiyamauni)
ZUN
あきやまうに (Akiyamauni)
Lyrics for this song have yet to be released
ZUN released アンノウンX ~ Occultly Madness (Unknown X ~ Occultly Madness) on Thu Dec 08 2016.