Gorō Taniguchi

Taniguchi is credited among One Piece's guest and episode-level creative staff, contributions that are typically brief compared with the multi-year commitments of the show's regular crew. The specific episodes or arcs he worked on are not detailed in publicly available records.

Goro Taniguchi is a Japanese anime director and storyboard artist born in Nisshin, Aichi, in 1966, recognized for his work at the Sunrise studio.

Taniguchi is most famously known as the creator and director of the Code Geass franchise, one of Sunrise's signature productions of the 2000s.

Taniguchi built his reputation at Sunrise as a director, writer, and producer, rising from storyboard work to directing original series for the studio.

Long-running anime like One Piece draw on rotating guest and episode-level creative staff whose brief contributions are not always individually recorded, unlike the multi-year commitments of the regular crew. Taniguchi's time on the series runs alongside a career more prominently tied to his original directorial projects at Sunrise.