Masi Oka
A computer scientist turned actor, he broke ground as the time-bending Hiro Nakamura, bringing geek culture charm to primetime television.
Born 1974 (age 52)·Japanese actor·Birthday: December 27·Generation X
Biography
Masi Oka's journey is a tale of two worlds elegantly colliding. Born in Tokyo, he moved to Los Angeles as a child, displaying a prodigious intellect that led him to graduate from Brown University with a degree in computer science and mathematics. He landed a job at George Lucas's Industrial Light & Magic, contributing digital effects to blockbusters like the 'Star Wars' prequels. But acting was his parallel passion. His big break came not from a special effect, but from a heartfelt performance as Hiro Nakamura on NBC's 'Heroes.' With his infectious enthusiasm and the catchphrase "Yatta!" (I did it!), Oka became the emotional core of the show, earning an Emmy nomination and proving that a character obsessed with comics and time travel could resonate with a global audience. He later balanced acting with a recurring role on 'Hawaii Five-0,' all while maintaining his roots in technology, embodying a unique bridge between Silicon Valley and Hollywood.
Generation X
1965–1980
The latchkey kids. Raised during divorce, recession, and the end of the Cold War. Skeptical, self-reliant, media-literate. They invented indie culture, grunge, and the early internet — then watched the Boomers take credit.
Masi was born in 1974, placing them squarely in the Generation X. The events that shaped this generation — economic uncertainty, the end of the Cold War, and the rise of personal computing — shaped the world they entered and the choices available to them.
#1 When Masi Was Born
The biggest hits of 1974
#1 Movie
The Towering Inferno
Best Picture
The Godfather Part II
#1 TV Show
All in the Family
Masi's Life & Times
The world at every milestone
1974Born
Nixon resigns the presidency
Gas: $0.53/galHome: $22,600Min wage: $2.00/hrPresident: Gerald Ford"The Way We Were" — Barbra StreisandBest Picture: The Godfather Part II
1979Started school
Iran hostage crisis begins; Three Mile Island accident
Gas: $0.86/galHome: $37,900Min wage: $2.90/hrPresident: Jimmy Carter"My Sharona" — The KnackBest Picture: Kramer vs. Kramer
1987Became a teenager
Black Monday stock market crash
Gas: $0.90/galHome: $72,400Min wage: $3.35/hrPresident: Ronald Reagan"Walk Like an Egyptian" — The BanglesBest Picture: The Last Emperor
1990Could drive
Hubble Space Telescope launched; Germany reunifies
Gas: $1.15/galHome: $79,100Min wage: $3.80/hrPresident: George H.W. Bush"Hold On" — Wilson PhillipsBest Picture: Dances with Wolves
1992Could vote
LA riots after Rodney King verdict
Gas: $1.13/galHome: $84,300Min wage: $4.25/hrPresident: George H.W. Bush"End of the Road" — Boyz II MenBest Picture: Unforgiven
1995Turned 21
Oklahoma City bombing; Windows 95 released
Gas: $1.15/galHome: $96,500Min wage: $4.25/hrPresident: Bill Clinton"Gangsta's Paradise" — CoolioBest Picture: Braveheart
2004Turned 30
Indian Ocean tsunami kills over 230,000
Gas: $1.88/galHome: $157,300Min wage: $5.15/hrPresident: George W. Bush"Yeah!" — UsherBest Picture: Million Dollar Baby
2014Turned 40
Russia annexes Crimea; Ebola outbreak in West Africa
Gas: $3.37/galHome: $160,700Min wage: $7.25/hrPresident: Barack Obama"Happy" — Pharrell WilliamsBest Picture: Birdman
2024Turned 50
AI reshapes industries; Paris Olympics
Gas: $3.31/galHome: $372,000Min wage: $7.25/hrPresident: Joe Biden"Espresso" — Sabrina CarpenterBest Picture: Anora
2026Age 52 today
Gas: $3.91/galPresident: Donald Trump
Key Achievements
- Earned a Primetime Emmy Award nomination for Outstanding Supporting Actor for his role as Hiro Nakamura on 'Heroes.'
- Worked as a digital effects artist at Industrial Light & Magic, contributing to films such as 'Star Wars: Episode I – The Phantom Menace.'
- Graduated from Brown University with a degree in computer science and mathematics at the age of 18.
- Portrayed Dr. Max Bergman for seven seasons on the CBS reboot of 'Hawaii Five-0.'
Did You Know?
He was a contestant on the game show 'Jeopardy!' during its 1993 Teen Tournament.
Oka holds the distinction of being the first actor to announce Emmy nominations live from Japan.
He is a certified scuba diver.
His stage name 'Masi' comes from the Japanese word for 'increase' or 'more.'
“I think the message of 'Heroes' is that there's a hero in all of us. We just need the courage to jump out the window.”
