[2][6] In an interview with Real Sound, Harumaki Gohan expressed that illustrations, not music, come first in his creations.
[1] Harumaki Gohan helped design GenEi AP: Empty Heart, a video game based on the worldview and illustrations of his songs.
[7] The game released on April 9, 2022, and features a girl named Mikage who tries to find discs that her friend Spica wants to hear.
By solving various puzzles on the map, Mikage can obtain discs and progress to the next stage.
[9][3] He composed the ending song "1%" for season 2 of the anime The Morose Mononokean[10] as well as the opening theme song "Golden Ray" for the anime adaptation of video game Atelier Ryza: Ever Darkness & the Secret Hideout.