"I won't let you have them; Myung, or the project."

Age: 25
Birthdate: 2014
Birthplace: Earth
Ethnic Ancestry: Zentraedi-Human
Occupation: General Galaxy Test Pilot
First Appearance: Volume 1

Half-human, half-Zentraedi civilian assigned by General Galaxy to pilot the experimental YF-21. When he confronts Isamu, Guld tells him to stay away from Myung and that he's a liability to the Supernova Project. His recklessness nearly kills Isamu on the YF-21's first combat testing.

Voice (Japanese): Unshou Ishizuka
Voice (English): Richard George