Masi Oka Autographs
Masayori "Masi" Oka (岡 政偉, Oka Masayori; born December 27, 1974) is a Japanese actor, producer, and digital effects artist based in the United States who became widely known for starring in NBC's Heroes as Hiro Nakamura, for which he was nominated for the Primetime Emmy Award for Outstanding Supporting Actor in a Drama Series, and in CBS's Hawaii Five-0 as Doctor Max Bergman.
Oka was born in Tokyo, Japan, to Setsuko Oka. His parents divorced when he was one month old; he was raised in a single parent family and has never met his father. He was six years old when he and his mother moved to Los Angeles from Japan. At age eight, he appeared on the CBS-TV game show Child's Play. In 1987, a 12-year-old Oka was featured as one of several children on the cover of Time magazine, for the article "Those Asian-American Whiz Kids." Though he was not featured in the article itself, he was acquainted with the photographer who conducted the shoot. In 1988, he placed fourth in the California state MATHCOUNTS competition and was one of the four students to represent the state of California in the national competition.
Oka attended Brown University, where he was musical director of The Bear Necessities all-male a cappella group. He graduated in 1997 with a BS in computer science and mathematics and a minor in theater arts.
Read more about Masi Oka on Wikipedia
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Traded items with a signature of Masi Oka
The most expensive item with a signature of Masi Oka (2008 TOPPS HEROES MASI OKA as HIRO NAKAMURA AUTO AUTOGRAPH DH) was sold in May 2026 for $207.95 while the cheapest item (HEROES star MASI OKA autograph HAND SIGNED 1662) found a new owner for $0.99 in January 2018. The month with the most items sold (3) was November 2017 with an average selling price of $2.99 for an autographed item of Masi Oka. Sold items reached their highest average selling price in May 2026 with $207.95 and the month that saw the lowest prices with $0.99 was January 2018. In average, an autographed item from Masi Oka is worth $91.20.
Most recently, these items with a signature of Masi Oka were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | 2008 TOPPS HEROES MASI OKA as HIRO NAKAMURA AUTO AUTOGRAPH DH | $207.95 |  |
 | 2008 Topps Heroes Season 1 Autograph Auto Masi Oka as Hiro Nakamura | $121.00 | |
| Heroes Masi Oka Hiro Nakamura Auto Autograph Trading Card Hand Signed Season 1 | $82.46 | |
| Heroes Season 1 2008 Topps Autograph Auto Masi Oka as Hiro Nakamura | $153.98 | |
| Heroes Season 1 2008 Topps Autograph Auto Masi Oka as Hiro Nakamura | $153.98 | |
| Heroes Season 1 2008 Topps Autograph Auto Masi Oka as Hiro Nakamura | $139.99 | |
| Heroes Season 1 Autograph by Masi Oka as Hiro Nakamura, Topps - In Hawaii 5-0 | $39.99 | |
| HEROES star MASI OKA autograph HAND SIGNED 1662 | $0.99 | |
| MASI OKA - Hiro Nakamura - Heroes - Autograph Foil Trading Card | $14.99 | |
 | MASI OKA as HIRO NAKAMURA 2007 TOPPS HEROES SERIES 1 Autograph AUTO CARD | $119.99 | |
| MASI OKA as HIRO NAKAMURA 2007 TOPPS HEROES SERIES 1 Autograph AUTO CARD | $124.99 | |
| MASI OKA as HIRO NAKAMURA 2007 TOPPS HEROES SERIES 1 Autograph AUTO CARD | $109.89 | |
| MASI OKA as HIRO NAKAMURA 2007 TOPPS HEROES SERIES 1 Autograph AUTO CARD | $119.99 | |
| Masi Oka Signed Entertainment Magazine Cover Heroes Hiro | $48.00 | |
| Topps Heroes Season Volume 1 Autograph Card MASI OKA Hiro Nakamura 2008! | $99.95 | |
