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Shiina Okamoto is a Japanese professional poker player who has quickly become one of the most dominant and historically significant figures in the modern era of the World Series of Poker (WSOP) . Hailing from Tokyo, Okamoto is best known for her unprecedented “three-year run” in the WSOP Ladies Championship, where she secured a runner-up finish followed by back-to-back bracelets in 2024 and 2025. As of 2026, she is recognized globally as a high-stakes threat and a GTO Wizard Ambassador, serving as a leading icon for the explosive growth of poker in Japan.
Career Earnings & Historic Results
With total live tournament earnings now surpassing $1,167,000 (according to The Hendon Mob), Shiina Okamoto has solidified her place among Japan’s elite. Her most legendary feat occurred between 2023 and 2025, where she reached the final table of the WSOP Ladies Championship three years in a row, finishing 2nd, 1st, and 1st respectively. Her 2025 victory was a masterclass in poise, defeating a record field of 1,368 entries to become the first player in history to win back-to-back Ladies Championship titles. In early 2026, she continued her momentum on the international circuit, including a deep run at the WSOPE Main Event in Europe, earning €40,000 for her 37th-place finish.
Major Tournament Results:
| Year | Event | Prize |
|---|---|---|
| 2025 | WSOP $1,000 Ladies Championship (2nd – Bracelet) | $184,094 |
| 2024 | WSOP $1,000 Ladies Championship (1st – Bracelet) | $171,732 |
| 2023 | WSOP $1,000 Ladies Championship (2nd) | $118,768 |
| 2026 | WSOPE €5,300 Main Event (37th) | €40,000 |
Biography & Rise to Fame
Shiina Okamoto’s ascent in the poker world was meteoric. Originally a recreational player in the burgeoning Japanese poker scene, she caught the world’s attention during her deep run in the 2023 WSOP. Known for her stoic demeanor and exceptional focus, she often plays with a calm, analytical intensity that unnerves seasoned veterans. In August 2025, she was officially signed as a GTO Wizard Ambassador, a testament to her technical proficiency and commitment to modern poker theory. Beyond her tournament success, she is credited with inspiring a new generation of female players in Asia, frequently documenting her journey and strategy to help grow the community.
Play Style & Strategy
Okamoto is widely regarded as a “Modern GTO Specialist.” Her game is built on a foundation of rigorous solver-based study, allowing her to navigate complex board textures with high accuracy. Unlike many players who rely purely on “feel” in Ladies-only events, Okamoto applies the same clinical, high-frequency aggression she uses in open High Roller fields. Her ability to maintain composure under the immense pressure of a “repeat” title run in 2025 has led commentators to describe her as having one of the strongest “mental games” on the circuit. In 2026, she has expanded her repertoire into Pot-Limit Omaha (PLO), frequently appearing in PGT PLO Series events in Las Vegas.
Social Media & Online Presence
Follow Shiina Okamoto as she chases a historic third consecutive Ladies title and competes in the 2026 PokerGO Tour:
Video Highlights:
