Ruiko Mamiya 🇯🇵

Originally from Japan, Ruiko Mamiya has become a standout regular in the international Asian circuit, particularly in Taiwan and South Korea. While many players focus solely on No Limit Hold'em, Mamiya has built a reputation as a mixed game specialist, capturing titles in 7 Card Stud, Lowball Draw, and Dealer's Choice formats. Her transition from a technical mixed game player to a major NLH champion at the APT showcases her adaptability and status as one of the top female players in the region. She is a frequent face at major series, including the Taiwan Millions Tournament (TMT) and the Asian Poker Tour (APT).

Ruiko Mamiya is recognized for her extreme tournament efficiency, boasting an 83.3% ITM (In The Money) rate and a 55.6% Final Table rate across her tracked major events on Somuchpoker. This statistical profile indicates a world-class disciplined approach and superior “end-game” technical skills. Her ability to navigate an 8,000+ entry field in the TMT 19 Main Event while simultaneously winning mixed game trophies suggests a versatile strategic mindset that can balance the high-variance pressure of massive NLH tournaments with the specialized, technical requirements of limit and draw variants.

Ruiko Mamiya has accumulated total live earnings of over half a million. Her career reached a pinnacle in late 2025 during the APT Championship Taipei , where she recorded one of the most dominant festival performances in the region. Her career-best live cash of all time occurred in November 2025 at the APT Championship Taipei, where she outlasted a massive field of 2,398 entries to win the National Cup Championship for TWD 3,087,700 (~$101,900). Beyond this major title, she has demonstrated consistent high-level play into 2026: 1st place in the TMT 19 Dealer's Choice Triple Draw Mix (February 2026) for TWD 85,700 ($2,710). 17th place in the 8,066-entry TMT 19 Main Event (February 2026) for TWD 258,000 ($8,165). 1st place in the APT Jeju 7 Card Stud (September 2025) for KRW 4,430,269 ($3,140). For a full breakdown of her tournament history and rankings, you can view the Ruiko Mamiya Hendon Mob Profile. Ruiko Mamiya (photo courtesy of Asian Poker Tour)