Japanese assistant director who worked on Dragon Ball Z Kai modernized series, contributing directorial support to the comprehensive remaster of the classic Dragon Ball Z saga.
Yasunori Koyama served as assistant episode director and assistant director on Dragon Ball Z Kai, providing directorial support during the production of this major remaster. His work helped shape the visual direction of Kai's episodes as the series modernized and streamlined the original Dragon Ball Z saga. Koyama's contributions ensured consistency in directorial vision across the extended series run.
Beyond Dragon Ball Z Kai, Koyama worked as assistant director on Dragon Ball Z Resurrection F film and as assistant unit director on the Dream 9 Toriko and One Piece and Dragon Ball Z Super Collaboration Special. His work also extends to other anime productions including One Piece series work where he has served as assistant episode director across numerous episodes.
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