Ready to discover all you need about Jinichiro Kozuma? This article will reveal his net worth, career earnings, career milestones, golf stats, caddie, personal life, and much more.
Jinichiro Kozuma’s Biography
| Field | Detail |
|---|---|
| Full Name | Jinichiro Kozuma |
| Date of Birth | July 7, 1994 |
| Age | 31 |
| Nationality | Japanese |
| Height | 5ft 5in (1.65m) |
| Weight | 157 lbs (71 kg) |
| Turned Pro | 2012 |
| Net Worth | $5.4 Million |
| Salary/Career Earnings | $5,483,791 (LIV + Japan Tour total) |
| Instagram Profile | @kozumajinichiro |
| Pro Wins | 5 |
| Highest OWGR | 94th |
Early Career
Jinichiro Kozuma was born in Kagoshima Prefecture, Japan, and grew up with a deep passion for golf. He looked up to Tiger Woods as a role model in his childhood, which fueled his dedication to the sport.
Kozuma turned professional in 2012 at age 18. He gained experience on the Japan Challenge Tour and eventually secured his first professional win at the 2016 Elite Grips Challenge, a two-round event where he played exceptionally well and joined his sister Kotono—also a pro—as one of the few sibling winners in Japanese golf.
His strong beginnings in domestic competitions built a solid foundation for his future successes on bigger stages.
Professional Career
Kozuma’s breakthrough on the main Japan Golf Tour came with his win at the 2020 Mitsui Sumitomo Visa Taiheiyo Masters. He continued his momentum, earning more victories such as the 2021 Kyusyu Open and the 2022 Token Homemate Cup.
These wins elevated his profile and earned him a spot in the LIV Golf League, where he began his campaign after qualifying at a competitive playoffs event in 2023. The 2024 season saw Kozuma capture another Japan Tour title at the Sansan KBC Augusta, cheered on by his family.
Throughout his pro journey, Kozuma has also been recognized for his performance with Iron Heads GC in the LIV Golf League, consistently contributing valuable team results and individual finishes like his top-ten play in Adelaide and overall strong showings across international events.
Caddie
Jinichiro Kozuma’s professional caddie is Yuhei Yoshimoto. Yoshimoto has played a vital role, supporting Kozuma during important tournaments, including major championships and top professional events.
Together, they have navigated tense playoff moments and built a steady on-course working relationship, contributing to Kozuma’s performance and focus on tournament days.
Jinichiro Kozuma’s Net Worth Details
As of 2025, Jinichiro Kozuma’s estimated net worth is around $5.4 million, reflecting his steady prize earnings from both the LIV Golf League and Japanese Tour wins.
Career Earnings
| Year | Earnings (USD) | Notable Events / Sources |
|---|---|---|
| 2021 | $50,098 | Japan Tour |
| 2022 | $800,000 | LIV Golf Portland 6th place |
| 2024 | $1,050,000 | LIV Golf, Japan Golf Tour |
| 2025 | $3,583,693 | LIV Golf, Japan Golf Tour |
| Total (est.) | $5,483,791 |
Endorsements
Jinichiro Kozuma’s endorsements include equipment sponsorships, apparel partnerships, and tournament brand alignments that complement his career earnings. He has endorsement deals with leading Japanese golf brands and manufacturers, most notably with Titleist for his tour equipment.
Kozuma has also partnered with a Japanese apparel company that supplies his on-course gear, showcasing signature collections during prominent events on the Japan Golf Tour and International Series.
His participation in the LIV Golf League has opened additional opportunities with event sponsors like Moutai during the International Series Japan, and Kozuma frequently promotes official team merchandise for Iron Heads GC across his social media channels and at tournament retail tents.
Career Stats
| Stat Category | 2025 Value |
|---|---|
| Scoring Average | 70.22 |
| Greens In Regulation (%) | 65.66 |
| Driving Distance (yards) | 308.9 |
| Driving Accuracy (%) | 46.42 |
| Birdie or Better / round | 4.36 |
| Eagles (per rounds) | 1 every 22 rounds |
| Sand Save Percentage | 40.0 |
| LIV Individual Standings | 32nd |
| LIV Team (Iron Heads GC) | Yes |
| Total Pro Wins | 5 |
FAQs
1. What is Jinichiro Kozuma’s biggest career victory?
Kozuma’s largest win so far is the 2024 Sansan KBC Augusta on the Japan Golf Tour, where he clinched the title in a playoff and celebrated the achievement with his family in attendance.
2. Who is Jinichiro Kozuma’s caddie?
His caddie is Yuhei Yoshimoto, a professional with extensive experience working alongside Kozuma during major events, helping him stay focused and strategic in tournaments.
3. How many professional wins does Kozuma have?
He has five professional victories, including three on the Japan Golf Tour and others on development circuits, with wins at events like the 2016 Elite Grips Challenge and 2024 Sansan KBC Augusta.
4. Has Jinichiro Kozuma ever played in the LIV Golf League?
Yes, Kozuma became part of LIV Golf starting and earned a full-time spot, contributing to the Iron Heads GC team and recording several top finishes.
5. Does Kozuma have any family members in professional golf?
Yes, his older sister Kotono Kozuma is also a professional golfer. She plays on the Japan LPGA and is regarded by Jinichiro as his greatest influence and supporter during his career.
