Gregorio III (グレゴーリオ・Ⅲ)
Gregorio III
Race Gitarian
Gender Male
Gitaroo Pipe Organ
Appearances Gitaroo Man
Gitaroo Man Lives!
Voice Actors
Japanese Atsushi Kisaichi
English Brian Matt-Uhl
Gregorio Siegfried Wilhelm III (グレゴーリオ・ジークフリート・ヴェルヘルムⅢ) is the sixth enemy U-1 encounters whose Gitaroo is a pipe organ that he conducts to play from afar.

While he looks composed, Gregorio is the crazy and frenzied Gravilian warrior. Known as the second strongest warrior of the Gravillian Empire, Gregorio prides his capabilities to the point of obsession. He is obsessed with beauty and finds inspiration for his art in tragedy and pain. Gregorio is said to have built the Great Cathedral around the pipe organ to support his weapon, calling upon angels to assist him.

In the Collection menu, Gregorio is the one voicing the commentary regarding each item that is selected.

Collection ItemEdit

Gregorio III Collection

Attainable by earning an "S" or "A" rank on Single Play Stage 8

"That would be me--at your service. The Great Cathedral itself is my Gitaroo, with which I share my fate. I find inspiration for my art in tragedy and pain."


  • A fan on the official Gitaroo Man website asked why Gregorio screams, "Mama----!", but they were not given a direct answer. It's implied that the cry was done to smash the stereotypical impression of "good-looking" characters.
  • In the original Japanese version, Gregorio literally screams out the word "Mama----!", but in the English version, he sings it. It is unknown if this is an act of censorship or an error.