怪盗Fの台本〜消えたダイヤの謎〜 (Kaitou F no Scenario ~Kieta Daiya no Nazo~)

Background
This song may be related to, or even be a part of, the Night ∞ Series, as it has all the same producers as the songs in that series.

This song has entered the Hall of Fame, and is featured in the album Vocalofuture.