Yoshihiro Akiyama Autographs
Yoshihiro Akiyama (Japanese: 秋山 成勲; born July 29, 1975), also known as Choo Sung-hoon (Korean: 추성훈) and by his nickname Sexyama, is a Japanese mixed martial artist and judoka who won the gold medal at the 2001 Asian Championships for South Korea and for Japan at the 2002 Asian Games. He is the former K-1 HERO's Light Heavyweight Grand Prix Tournament Champion.
Before his professional mixed martial arts career, Akiyama was a decorated Judoka. He began training in Judo at the age of three. He has also trained karate, boxing, kickboxing, wrestling and also submission wrestling with Greg Jackson.
Representing South Korea, Choo won the gold medal at the 2001 Asian Judo Championships.
Read more about Yoshihiro Akiyama on Wikipedia
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Traded items with a signature of Yoshihiro Akiyama
The most expensive item with a signature of Yoshihiro Akiyama (Yoshihiro Akiyama Signed UFC Glove JSA COA UFC Autograph) was sold in June 2025 for $208.49 while the cheapest item (8X10 PHOTO POSTER SIGNED UFC YOSHIHIRO AKIYAMA) found a new owner for $0.99 in September 2010. The month with the most items sold (3) was August 2010 with an average selling price of $0.99 for an autographed item of Yoshihiro Akiyama. Sold items reached their highest average selling price in June 2025 with $208.49 and the month that saw the lowest prices with $0.99 was December 2009. In average, an autographed item from Yoshihiro Akiyama is worth $9.99.
Most recently, these items with a signature of Yoshihiro Akiyama were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | 2012 Topps UFC Knockout Premium Pieces Relic Autograph Yoshihiro Akiyama 45/88 | $20.00 |  |
| 8X10 PHOTO POSTER SIGNED UFC YOSHIHIRO AKIYAMA | $0.99 | |
| 8X10 PHOTO POSTER SIGNED UFC YOSHIHIRO AKIYAMA | $0.99 | |
| 8X10 PHOTO POSTER SIGNED UFC YOSHIHIRO AKIYAMA | $0.99 | |
| Autographed Leonard Garcia Yoshihiro Akiyama Gem UFC Graded Cards Man Cave | $5.00 | |
| MMA GLOVE SIGNED YOSHIHIRO AKIYAMA PRIDE FC UFC | $4.25 | |
| UFC 11X17 PHOTO POSTER SIGNED YOSHIHIRO AKIYAMA | $9.99 | |
| UFC MMA Yoshihiro Akiyama autographed signed 8x10 photo | $5.99 | |
| Yoshihiro Akiyama Signed Auto MMA Glove OUANO Style UFC | $14.38 | |
| Yoshihiro Akiyama Signed UFC Glove JSA COA UFC Autograph | $208.49 | |
| YOSHIHIRO AKIYAMA UFC 2013 TOPPS CERTIFIED SIGNED AUTOGRAPHED AUTHENTIC CARD /25 | $59.95 | |
| Yoshihiro Akiyama UFC Auto Signed 8x10 Photo JSA COA | $8.19 | |
 | YOSHIHIRO AKIYAMA UFC MMA 2012 Autograph CERTIFIED AUTHENTIC FIGHT WORN 141/275 | $150.00 | |
| Yoshihiro Akiyama UFC PRIDE MMA Signed Glove Rare | $14.38 | |
| Yoshihiro Akiyama UFC PRIDE MMA Signed Ouano Style Glove Rare | $15.05 | |
