Wonderful Octave -Yamato ver.-

Wonderful Octave -Yamato ver.- is sung by Yamato Nikaido's voice actor, Yusuke Shirai. The song lyrics were written by, and the song was composed and arranged by.

Wonderful Octave -Yamato ver.- was released on Yamato Nikaido's birthday as part of his Wonderful Octave Single in 2019. It was also added to the game on the same day, and becomes available in normal lives after clearing Part 1 Chapter 1.6.