Derick Elomina discovered poker at 14, playing home games with his high school friends. What began as a pastime quickly grew into a passion that shaped his career. By 21, he entered the poker industry as a field reporter — just old enough to step foot inside the casino. Starting as a hand reporter, he steadily honed his craft, blending sharp observation with growing writing skills. Known for his dedication, he constantly roams the floor to capture the action, conduct interviews, and deliver live updates. With a strong commitment to the game and a passion for telling poker’s stories, Derick continues to build his path in the industry.

Updated: 2025.12.20

Koki Takeishi is a Japanese professional poker player who has become a frequent competitor in the Asian poker circuit, recognized for his participation in major regional festivals such as the Manila Super Series and domestic events in Japan.

Career Earnings & Biggest Results

According to The Hendon Mob, Koki Takeishi has recorded total live earnings of $25,517. He has established a presence in major Asian hubs, particularly the Philippines, through his consistent participation in high-profile regional tournament series.

His career-best score came in May 2024 at Manila Super Series 18, held at PokerStars LIVE Manila . Takeishi championed the PHP 20,000 No Limit Hold’em – Warm Up (Event #1), defeating a competitive field to secure a top prize of PHP 925,000 (∼$18,222). Additionally, Takeishi is a regular fixture in the Japanese poker scene, frequently competing in major domestic festivals like the Japan Open Poker Tour (JOPT) , where he continues to develop his tournament resume.

Biography & Poker Background

Originally from Japan, Takeishi is part of the robust community of Japanese players who have turned their focus toward the booming Southeast Asian markets. He frequently travels to Manila, a primary destination for Japanese poker enthusiasts due to its prestigious tournament series like the APPT and the Manila Super Series. While he maintains a strong presence in international fields, he remains deeply rooted in the local Japanese poker culture, often appearing in large-scale Tokyo-based events.

Play Style & Strategy

Takeishi is known for a disciplined and tactical approach to tournament poker, particularly excelling in fast-paced formats and opening events that set the tone for a series. His victory in the Manila Super Series Warm Up indicates a strong understanding of field dynamics and the aggressive adjustments required to navigate large fields toward a title. By successfully competing in both the technical domestic fields of Japan and the diverse international fields of the Philippines, he demonstrates a versatile strategy that allows him to exploit various opponent archetypes across the Asian circuit.

Recent Attendances