SECRET NIGHT

SECRET NIGHT is sung by. The song lyrics were written by, and the song was composed by.

SECRET NIGHT was originally released within the game. It becomes available in normal lives after clearing Part 1 Chapter 4.3. It was released on December 2, 2015 as the main song of the SECRET NIGHT Single, which can be purchased digitally on the iTunes Store, animelo mix, music.jp, mora, and (レコチョク).