バーチャルマーケット's ' "九龍帝国城下町-欠番街" was released on its scheduled release date, September 21, 2019. With this song being around four minutes long, at 3:36, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track.