Minoru Yamaoka is a Japanese freelance anime director who served as episode director on One-Punch Man: Road to Hero, an original video anime tied to the franchise.
Yamaoka served as episode director on One-Punch Man: Road to Hero, the original video anime released alongside the first television season that adapts an early story arc not covered by the main show. His work on the project reflects his broader specialty in storyboarding and episode-level direction rather than directing a series as a whole.
Yamaoka has built a career as a freelance storyboard artist and episode director across a wide range of anime, including Bleach, Terror in Resonance, Kids on the Slope and the long-running Doraemon franchise. More recently he contributed storyboard and episode direction work to Trigun Stampede. His filmography spans comedy, drama and action productions across two decades.
Minoru Yamaoka is a Japanese freelance anime director who served as episode director on One-Punch Man: Road to Hero, an original video anime tied to the franchise. He has built his career mainly through storyboarding and episode-level direction rather than directing full series.
Yamaoka served as episode director on One-Punch Man: Road to Hero, an OVA released alongside the first television season. The special adapts an early story arc that the main show never covered.
Yamaoka has contributed storyboards and episode direction to Bleach, Terror in Resonance, Kids on the Slope and the long-running Doraemon franchise. His filmography spans comedy, drama and action productions across two decades.
Yes, Yamaoka more recently contributed storyboard and episode direction work to Trigun Stampede. It is one of his newer credits alongside his older work on shows like Bleach and Doraemon.
Yamaoka specializes in storyboarding and episode-level direction rather than helming a series as a whole. That focus defines his One-Punch Man: Road to Hero credit as well as his work on shows like Kids on the Slope.

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