Ron Monroe
Voice ActorRon Monroe, born Long Mengrou, is a Chinese actress and singer working in Japan who provided a Japanese-language voice for Marron in One Piece.
One Piece Role
Monroe voiced Marron in the Japanese-language track of One Piece, part of Toei Animation's long-running anime adaptation. The credit sits alongside her broader work as a performer in Japan's entertainment industry, where she has built a name distinct from her birth identity.
Career and Notable Roles
Active since around 2015, Monroe splits her career between acting and singing in Japan under her adopted stage name, while remaining known under her birth name, Long Mengrou, back in China. Her work spans music releases and on-screen roles across both countries.
Frequently Asked Questions
Who is Ron Monroe?
Ron Monroe is the stage name of Long Mengrou, a Chinese actress and singer who has worked in Japan since around 2015. She has built a career there distinct from the identity she keeps in China.
Who does Ron Monroe voice in One Piece?
Monroe voices Marron in the Japanese-language track of One Piece, part of Toei Animation's long-running anime adaptation.
What is Ron Monroe's birth name?
Monroe was born Long Mengrou in 1995. She continues to use that name for her career in China while performing as Ron Monroe in Japan.
Is Ron Monroe both an actress and a singer?
Monroe splits her career between acting and singing in Japan, with work spanning music releases and on-screen roles. Her performing career under either name dates to around 2015.
Does Ron Monroe work in both China and Japan?
Monroe's entertainment career spans both countries: she performs under her adopted stage name in Japan and remains known under her birth name in China.
Sources & Information
This content is original writing by Daddy Jim Anime based on the One Piece anime series, manga, and official materials. Episode and chapter references are cited where applicable.
Rights holders
- Created byEiichiro Oda
- Published byShueisha
- Animated byToei Animation
All rights belong to their respective owners.
Character and scene imagery on this site is original artwork by Daddy Jim Anime, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:
- Movie pages: theatrical posters and key visuals, credited to Toei Animation and Toei Company.
- Game pages: official box art for the One Piece console and mobile games, credited to Bandai Namco.
- Manga chapter pages: Jump Comics volume covers, credited to Shueisha and Eiichiro Oda.
- Licensed imagery: Photographs of real people, including creators, voice actors and production staff, are used under licence from the rights holder or the applicable stock provider, or under the terms of a public licence permitting editorial use. Each such image is reproduced in its licensed form and remains the property of its owner.
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Official resources:
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