Naniwa Danshi will release a double A-side single, titled "Asymmetry / Black Nightmare," on September 3. 

Currently the theme song to Kazuya Ohashi's starring drama 'Revenge Spy,' "Asymmetry" is a classic dance track with a strikingly emotional and heartrending melody. Meanwhile, "Black Nightmare" is described as a dance number with an addictive melody and repetitive lyrics, and it's the theme song to Joichiro Fujiwara's starring drama 'Laundering.' 

To coincide the single's release, the group's new artist photo was also revealed as seen above.