Hiroshi Kamiya

Kamiya voiced Poperu in Dragon Ball GT, a minor character whose inclusion reflected the series' broader roster expansion. More prominently, he provided the voice of Gamma 1 in Dragon Ball Super: Super Hero, the powerful Red Ribbon Army android antagonist. Gamma 1's role as a tragic warrior torn between loyalty and freedom required Kamiya's nuanced vocal performance, capturing the android's internal conflict as he questioned his creators' will. This performance stands as his most significant contribution to the franchise.

Kamiya is best recognized internationally for voicing Levi Ackerman in Attack on Titan and Trafalgar D. Water Law in One Piece, establishing himself as a voice talent for serious, morally complex characters. His work across multiple flagship anime demonstrates his range and technical skill in sustaining dramatic performances across episodic narratives.