Adam McArthur

Adam David McArthur is an American actor and voice actor best known for voicing Yuji Itadori in the English dub of Jujutsu Kaisen, Marco Diaz in Disney's Star vs. the Forces of Evil, and Prince Lee-Char in Star Wars: The Clone Wars. He has become a familiar voice in anime dubbing, also playing Chifuyu Matsuno in Tokyo Revengers, Ricky and Patrick in Shadows House, and Yuri in Sakugan. Beyond animation, McArthur has appeared in national commercials and built a career that spans over a decade. What sets him apart is a background in martial arts: he is a champion-level kung fu practitioner who has been featured in PBS documentaries. That blend of physical discipline and vocal range gives his performances an energetic, grounded quality that fans love. Based in Los Angeles, he remains active in anime conventions and continues to voice Yuji Itadori as Jujutsu Kaisen expands into new seasons and films.[edit]

McArthur grew up training in kung fu from a young age, eventually winning tournaments and appearing in PBS documentaries about the martial art. That discipline taught him focus and physical control, which later informed his voice acting. He started his entertainment career with small on-screen roles in nationally aired commercials, building experience in front of the camera. His first steps into voice acting came through minor roles in animation and video games, gradually establishing himself in the Los Angeles voice-over community. He pursued higher education, though specific details about his university or formal acting training remain private. The decision to pursue voice acting full time combined his vocal versatility with his martial arts background, creating a unique niche that set the stage for his breakthrough.[edit]

McArthur's first major franchise credit came in 2012 when he voiced Prince Lee-Char in Star Wars: The Clone Wars. That led to his breakthrough role as Marco Diaz in Disney's Star vs. the Forces of Evil from 2015 to 2019, making him a recognizable name in Western animation. But his biggest career milestone arrived in 2020 when he was cast as Yuji Itadori in the English dub of Jujutsu Kaisen. The anime became a global phenomenon, with the series pulling massive streaming numbers on Crunchyroll and the film Jujutsu Kaisen 0 earning over $200 million worldwide. That role made McArthur a central figure in the anime community. He followed it with dubbing Chifuyu Matsuno in Tokyo Revengers (2021), Ricky and Patrick in Shadows House (2021), and Yuri in Sakugan (2021). In 2024, he reprised Yuji Itadori for the compilation film Jujutsu Kaisen: Hidden Inventory / Premature Death. He continues to voice the character as the series moves into its third season, balancing anime work with convention appearances and occasional commercial gigs.[edit]

McArthur comes across as approachable, energetic, and physically dynamic. He presents himself as a martial artist first and a voice actor second, blending athleticism with geek culture. His social media is professional but casual, full of convention photos, training videos, and fan art reposts. At anime conventions, he is known for high-energy panels where he demonstrates martial arts moves and delivers Yuji Itadori lines on command. Fans appreciate his authenticity and the way he brings physicality to his voice work. No official fandom name exists, but his supporters are active and loyal, especially within the Jujutsu Kaisen community.[edit]

The community surrounding Adam McArthur operates less like a traditional fandom and more like an extension of his own kinetic energy, bound together by the moniker "McArthurists." This group identifies deeply with his dual identity as a high-level martial artist and a voice actor, often referencing his social media handle @ninjamac as a badge of belonging. Their connection is forged through shared rituals at conventions, where they rally behind his signature blend of chaos, humor, and physical demonstrations that blur the line between performer and practitioner. These fans actively drive streaming metrics for *Jujutsu Kaisen* and ensure his panels remain packed, creating a feedback loop of energy that defines his public presence. While he has cultivated a massive following across platforms like TikTok and X, the iFANN Global Fame Engine has evaluated this person but does not currently hold a placement in the published rankings (Global Top 1,000 or a Top-100 scope list).[edit]

Adam McArthur's social media handle is ninjamac, a direct nod to his background as a champion-level kung fu practitioner featured in PBS documentaries. He trained in martial arts long before acting, and this physical discipline fundamentally shapes how he approaches every voice performance. His career spans major Disney franchises including *Star vs. the Forces of Evil* and *Star Wars: The Clone Wars*, yet *Jujutsu Kaisen* remains his first major anime lead, earning him fan-favorite status for his energetic portrayal of Yuji Itadori. At conventions, he regularly appears in cosplay or martial arts attire to perform signature lines on request. A widely retold story among his audience involves his reputation for bringing "chaos" to panels, where unpredictable bursts of humor and physical stunts create viral moments that fans still discuss years later. Another enduring legend centers on his self-proclaimed title of being a "full-time actor, part-time black belt ninja," a persona so pervasive it anchors his entire brand identity.[edit]

McArthur keeps his family life private. He has not publicly shared the names or occupations of his parents, nor does he discuss siblings. He is based in Los Angeles and lives alone. There is no public information about pets or a household beyond himself. His martial arts training, which began in childhood, is the closest thing to a family story he has shared, it was a passion he pursued independently from a young age.[edit]

McArthur has worked closely with Star vs. the Forces of Evil creator Daron Nefcy, who shaped his breakout role. In anime dubbing, he frequently collaborates with industry regulars like Bryce Papenbrook, Ray Chase, Matthew Mercer, and David Vincent, all of whom appear in Jujutsu Kaisen. He also worked alongside Eden Riegel on Star vs. the Forces of Evil.[edit]

McArthur has kept his romantic life extremely private. As of 2026, no publicly confirmed relationships, engagements, or marriages have been reported by credible outlets. He has never been linked to any co-stars or public figures in tabloid or entertainment news. His social media focuses on professional work, martial arts, and fan interactions, with no mention of a partner. Based on all available information, McArthur is currently single.[edit]

Per iFANN's editorial analysis, Adam McArthur's net worth is estimated at $3 Million as of 2026. His primary income stream originates from voice acting roles in union productions. For *Jujutsu Kaisen*, he likely earns between $500 and $1,000 per episode, accumulating significant wealth across over 50 episodes spanning multiple seasons and films. His four-season run on *Star vs. the Forces of Evil* provided steady residuals that continue to contribute to his financial standing. Commercial work involving national advertisements brings one-time payments alongside occasional royalties. Convention appearances at major events like Anime Expo and Comic-Con generate appearance fees ranging from $500 to $5,000 per event. He has no publicly known business ventures, real estate holdings, or endorsement deals. His net worth has grown steadily since his breakthrough in 2020, driven largely by the global popularity of *Jujutsu Kaisen*.[edit]