Shun Kubo is a Japanese professional boxer who held the WBA (Regular) super-bantamweight title in 2017. Known for his technical ability and resilience, Kubo has competed against some of the top fighters in the super-bantamweight and featherweight divisions throughout his career.
Here we take a closer look at Shun Kubo’s net worth, earnings, professional career, boxing record, and more.
Shun Kubo’s Biography
| Name | Shun Kubo |
|---|---|
| Born | April 8, 1990 |
| Birthplace | Kyoto, Japan |
| Nationality | Japanese |
| Height | 5 ft 9 in (175 cm) |
| Weight Class | Super-bantamweight, Featherweight |
| Stance | Southpaw |
| Debut | 2013 |
Shun Kubo was born on April 8, 1990, in Kyoto, Japan. He developed a passion for boxing early in life and turned professional in 2013.
Kubo quickly gained recognition for his skill in the ring and became a prominent figure in Japanese boxing. He competes primarily in the super-bantamweight division but has also fought in the featherweight category.
Professional Career
Shun Kubo turned professional in 2013 and steadily climbed the ranks in the super-bantamweight division. In April 2017, he won the WBA (Regular) super-bantamweight title by defeating Venezuelan boxer Nehomar Cermeño.
The victory was significant as Kubo became a world champion in just his 12th professional fight. Kubo’s technical boxing skills and his ability to adapt mid-fight contributed to his rapid rise.
However, his reign as a world champion was short-lived. Later in 2017, Kubo faced Daniel Roman, a highly skilled American fighter, in what would be his first title defense. Roman’s pressure and superior inside fighting led to a stoppage in the 9th round, and Kubo lost his title.
In his subsequent fights, Kubo has experienced both victories and defeats, including a notable loss to former WBA world champion Can Xu.
On April 12, 2022, Shun Kubo faced Ryo Sagawa at Korakuen Hall in Tokyo, Japan. The fight ended in a decisive defeat for Kubo, as he was knocked out in the third round of an eight-round bout.
Achievements
- WBA (Regular) Super-Bantamweight Champion (2017)
- Defeated Nehomar Cermeño to win the WBA title
Shun Kubo’s Net Worth Details
Shun Kubo’s net worth is estimated to be $500,000 as of 2025.
His primary source of income has been his boxing career, particularly the purses from his title fights and other notable bouts.
His fight against Nehomar Cermeño, where he won the WBA title, and his defense against Daniel Roman were among his most lucrative fights.
Prize Money Earnings
| Fight | Purse |
|---|---|
| vs. Nehomar Cermeño (2017) | $200,000 |
| vs. Daniel Roman (2017) | $150,000 |
| vs. Can Xu (2019) | $100,000 |
Net Worth Growth
| Year | Net Worth |
|---|---|
| 2020 | $300,000 |
| 2021 | $350,000 |
| 2022 | $400,000 |
| 2023 | $450,000 |
| 2024 | $500,000 |
Endorsements
Shun Kubo has had several endorsement deals in Japan, mainly with local sportswear and nutrition brands.
Professional Boxing Records
| 18 fights | 15 wins | 3 losses |
|---|---|---|
| By knockout | 10 | 3 |
| By decision | 5 | 0 |
FAQs
1. Who is Shun Kubo?
Shun Kubo is a Japanese professional boxer born on April 8, 1990, in Kyoto, Japan. He is best known for holding the WBA (Regular) super-bantamweight title in 2017. He fights in the super-bantamweight division, stands 5’9½” tall, and uses a southpaw stance.
2. What is Shun Kubo’s boxing record?
Shun Kubo has fought 18 professional bouts, with 15 wins (10 by knockout) and 3 losses. His knockout ratio is approximately 69%. He has boxed a total of 91 rounds, averaging about 6.1 rounds per fight.
3. When did Shun Kubo win his WBA super-bantamweight title?
Shun Kubo won the WBA (Regular) super-bantamweight title on April 9, 2017, by defeating Nehomar Cermeño via technical knockout in the tenth round at EDION Arena Osaka.
4. How did Shun Kubo lose his WBA title?
Shun Kubo lost his WBA super-bantamweight title to Daniel Roman on September 3, 2017, in Kyoto, Japan. Roman defeated him via technical knockout in the ninth round during Kubo’s first title defense.
5. What are Shun Kubo’s physical attributes?
Shun Kubo is 5’9½” tall (177 cm) with a reach of 71 inches (180 cm). He fights as a southpaw, favoring his left hand for power punches.
6. What was Shun Kubo’s last professional fight?
Shun Kubo’s last recorded fight occurred on April 12, 2022, against Ryo Sagawa at Korakuen Hall in Tokyo, Japan. He lost by knockout in the third round of an eight-round contest.
7. How long has Shun Kubo been a professional boxer?
Shun Kubo made his professional debut on May 17, 2013. He has been a professional boxer for nearly 12 years.
8. What notable challenges has Shun Kubo faced in his career?
Kubo has faced several tough opponents, including Daniel Roman and Xu Can, both of whom defeated him by technical knockout during championship bouts. These losses highlighted areas for improvement in his defensive skills.
9. Why is Shun Kubo considered a promising boxer despite setbacks?
Despite setbacks, Shun Kubo is recognized for his speed, intelligent movement, and solid power. His wide stance and adaptability have impressed fans and critics alike throughout his career.
10. Does Shun Kubo currently have any scheduled fights?
As of now, Shun Kubo does not have any scheduled fights or upcoming events announced publicly.
