Last Dimension

Last Dimension ~Hikigane wo Hiku no wa Dare da~ (Last Dimension～引き金をひくのは誰だ～, Last Dimension ~Hikigane wo Hiku no wa Dare da~), simply titled Last Dimension within the game, is sung by. The song lyrics were written by, and the song was composed by.

Last Dimension was originally released within the game on June 15, 2016. It becomes available in normal lives after clearing Part 2 Chapter 12.1. Last Dimension ~Hikigane wo Hiku no wa Dare da~ was released as a single on September 18, 2016, which can be purchased digitally on the iTunes Store, music.jp, and mora.