Cobalt Memories

Music video for the song Seventina, directed, animated, and musically written by Harumaki Gohan, featuring vocals by Hatsune Miku.

Adventure

Music video for the song Golden Ray, musically written & directed by Harumaki Gohan and performed by Sangatsu no Phantasia. Note: The song featured in this music video also serves as the opening theme of the anime Ryza no Atelier: Tokoyami no Joou to Himitsu no Kakurega. There exists two versions of this song; the first being performed by Sangatsu no Phantasia uploaded on July 2, 2023, and a vocaloid version sung by Hatsune Miku uploaded on Harumaki Gohan's YouTube channel on July 8, 2023.

Slice of Life

Music video for the song Hotaru wa Inakatta, directed, animated, and musically written by Harumaki Gohan, featuring vocals by Hatsune Miku.

Music video for the song Dreamless Dreams, directed, animated, and musically written by Harumaki Gohan, featuring vocals by Hatsune Miku. Note: There exists two versions of this song; the first being a vocaloid version featuring Hatsune Miku uploaded on May 6, 2017 and a self-cover version by Harumaki Gohan, which was uploaded later on May 14, 2017.

Music video for the song "E no Umakatta Tomodachi" by pinocchioP. Collaboration with Pentel Inc.

The music video for the "SNOW MIKU 2020" official theme song, Poka Poka Planet featuring Hatsune Miku. This song and animation is both made by Harumaki Gohan, who also leads the team Studio Gohan in the production of this animation.

Music video for Kenshi Yonezu's song World's End Umbrella animated by Minakata Laboratory. The song was also released on his 1st album titled "Hanataba to Suisou".

Slice of Life

This is a music video by Pinnochio-P feat. the voice of Vocaloid-singer Hatsune Miku. This animation takes elements from clay and watercolors and combines them to create a 3D animated artistic look. It centeres around the theme, that the full world does not exist yet. It started as a commissioned song for the unit Wonderlands×Showtime for the game Project SEKAI COLORFUL STAGE! feat. Hatsune Miku.