Sibak Rea Amante Ducay
Rea Amante Ducay Kajukenbo Escrima
CONTACT
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INFO
Name: Rea Amante Ducay
Title: SIBAK
HONORARY TITLE:Simu
Rank: 1st Grade Black Belt
System: Kajukenbo
Method: KaJuKenBo Escrima
BRANCH: Hardstyle
School: KaJuKenBo Escrima
LIVED: 1966-Present
TRAINED: 1976-PRESENT
INSTRUCTOR: GM David Ducay
Lineage: Sijo Adriano Emperado > Ahgung Antonio Ramos > SGM Emil Bautista > GM David Ducay > Sibak Rea Amante Ducay
AFFILIATIONS: KSDI
Sibak Rea Amante Ducay is a dedicated martial artist, instructor, and coach within the Kajukenbo Escrima community. A 1st Grade Black Belt under Grandmaster David Ducay, she has cultivated decades of experience in both empty-hand systems and Filipino martial arts weaponry.
Her training spans over four decades, beginning in childhood and evolving into a lifelong commitment to the preservation and advancement of Kajukenbo Escrima. Known for her competitive spirit and technical precision, she has also played a vital role as a coach and mentor to the next generation of stick-fighting practitioners.
Kajukenbo Escrima
Rea Amante Ducay Kajukenbo Escrima
History
In addition to Kajukenbo Escrima, Sibak Ducay has trained extensively in:
Lastra Arnis
Eskrido
Serrada Escrima
Kodokan Judo
Shorinji Kempo
Bok-Fu-Do Kung-Fu / Karate
Her diverse training base reflects a deep understanding of both traditional and modern martial systems, with over 20 years of combined experience in training, competition, and coaching within Filipino Martial Arts (FMA).
Professionally, Sibak Ducay has built a career in Information Technology and Professional Services, specializing in EDI and the Supply Chain industry. She also serves as a JCB Ambassador and Wine Advisor.
HIGHLIGHTS
1976 – West Wind Bok-Fu-Do Kung-Fu / Karate, Vallejo, CA
(Began at age 10; trained 2 years)1978 – Shorinji Kempo, School of the Asian Knights
Under the late Sensei Patrick Salientes
(Trained 6 years)1986 – Bautista Kajukenbo
Under the late SGM Emil Bautista
(Trained on and off 4 years)1995 – Kapatiran Kajukenbo FMA
Under GM David Ducay
(Trained on and off 8+ years)1998–1999 – Kodokan Judo
Under the late Micky Davenport
(Trained 1 year)
Competition & Achievements
Sibak Ducay has an extensive competitive record across multiple disciplines:
Numerous Karate tournament wins (Under Belt & Brown Belt Kumite)
1st Place – TKD William Kim’s Championship (Black Belt Kumite, Lightweight Division) – Vallejo, CA
2nd Place – Black Belt Open Valley Championship – Antioch, CA (1999)
4th Place (World Ranking) – WEKAF World Stickfighting Championship (Women’s Lightweight Division) – 1996
1st Place & Grand Champion – Full Contact Live Stickfighting, Cacoy Canete Doce Pares West Coast Championship – 1997
1st Place – Full Contact Live Stickfighting, KSDI Sijo Adriano Emperado Kajukenbo Championship – 1998
1st Place – Stickfighting Open Valley Championship – Antioch, CA (1999)
3rd Place – Judo Championship – San Francisco, CA
Contributions to Kajukenbo
Contributing instructor for Kajukenbo Escrima Advanced Instructional Series (Volumes 4–9)
Active coach and mentor to regional stick-fighting competitors
Long-standing practitioner and advocate for Kajukenbo Escrima and Filipino Martial Arts
Legacy
Sibak Rea Amante Ducay represents a lifelong commitment to Kajukenbo, combining technical mastery, competitive excellence, and mentorship. Her journey reflects the enduring spirit of the Kajukenbo Self-Defense Institute—preserving tradition while actively shaping the future of the art through teaching, competition, and community leadership.
