Masako Katsuki is a Japanese voice actress with 81 Produce, recognized for playing Tsunade in Naruto and as the Sailor Moon character Sailor Neptune; she is also connected to the One Piece anime, produced by Toei Animation.
Katsuki's specific One Piece role is not detailed in the reference material available for this entry, which is not unusual for a performer with such an extensive catalog of Japanese-dubbed and animated credits. Her association with the franchise sits within a long voice acting career that began in the late 1980s and continues through her current affiliation with 81 Produce.
Katsuki broke into voice acting playing Mary Scott in the anime Shiroi Kiba: White Fang Monogatari, and from there built one of the busier resumes in Japanese dubbing and animation. Her credits since have included Maya Kitajima on the long-running drama Glass Mask, Reccoa Londe over on Zeta Gundam, and Tsunade in Naruto, alongside extensive work in commercials, drama CDs, and narration across a career now based at the agency 81 Produce.

Naruto vs Luffy with the twist nobody asked for: Luffy tickled Hinata on date night, and she kind of liked it. We break down the whole fight and commit to a winner....

When I first decided to commit to watching One Piece seriously, I knew I was embarking on one of anime's longest and most beloved series. With over 100...
Katsuki is recognized for playing Tsunade in Naruto and for voicing Sailor Neptune in the Sailor Moon franchise, two of her most widely known parts.
Katsuki is connected to the One Piece anime, produced by Toei Animation, though her specific role is not detailed in available reference material, not unusual given her extensive catalog of credits.
Katsuki broke into voice acting playing Mary Scott in the anime Shiroi Kiba: White Fang Monogatari, a role that launched her long career in Japanese dubbing and animation.
Katsuki voiced Maya Kitajima on the long-running drama Glass Mask and Reccoa Londe in Zeta Gundam, alongside extensive work in commercials and narration.
Katsuki, a Japanese voice actress, was born in 1958 and is currently based at the talent agency 81 Produce. She has remained affiliated with that agency throughout a career that has spanned decades in Japanese anime and television.
This content is original writing by Daddy Jim Headquarters based on the One Piece anime series, manga, and official materials. Episode and chapter references are cited where applicable.
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