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Hiroshi Masuoka

Voice Actor

Hiroshi Masuoka was a legendary Japanese voice actor best known for Masuo Fuguta in Sazae-san and Jam Ojisan in Anpanman. He took over the role of Master Roshi in Dragon Ball's final episodes and Dragon Ball GT following Kōhei Miyauchi's death.

Role: voice_actor
Sub Role: Successor voice of Master Roshi
Nationality: Japanese
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Master Roshi Role

Masuoka assumed the iconic voice of Master Roshi, the wise martial arts master and protagonist's grandfather figure, following original voice actor Kōhei Miyauchi's passing. He voiced the character in Dragon Ball Z episodes 288 through 291 and continued the role throughout Dragon Ball GT's entire run. This was a significant responsibility, as Master Roshi's voice is fundamental to his character as storyteller, mentor, and comedic relief. Masuoka's tenure ensured continuity for fans following the final Dragon Ball Z episodes through the entirety of GT.

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Legendary Career

Masuoka was an industry titan whose career spanned several decades. Beyond Dragon Ball, he achieved iconic status voicing the husband character Masuo in Sazae-san and the beloved character Jam Ojisan in Anpanman. His distinctive warm voice became synonymous with gentle mentorship and comedy across Japanese animation. He died from rectal cancer on March 21, 2020, leaving behind an unparalleled legacy in voice acting history.

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Sources & Information

Looking for more on Hiroshi Masuoka? The Dragon Ball Wiki on Fandom has a dedicated page with community notes.

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This content is original writing by Daddy Jim Headquarters based on the Dragon Ball anime series, manga, and official materials. Episode and chapter references are cited where applicable.

Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:

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  • Game pages: official box art, credited to Bandai Namco, Atari, and other publishers.
  • Manga chapter pages: Jump Comics volume covers, credited to Shueisha and Akira Toriyama.

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