Who was the founder of Inayan Eskrima?
The founder of Inayan Eskrima was Mangisursuro Michael G. Inay.
Who created Inayan System III Eskrima (IS3)?
IS3 was created by Suro Emanuel Hart. It is a comprehensive system that incorporates all seven styles of Mangisursuro Michael G. Inay’s Inayan Eskrima.
How does IS3 Eskrima relate to Inayan Eskrima and Mangisursuro Michael G. Inay?
Mangisursuro Michael G. Inay appointed three heirs to the Inayan System of Eskrima as he taught it: his son Jason Inay, his daughter Jenna Inay, and Emanuel Hart. Five years after Mangisursuro’s passing, Suro Emanuel Hart developed the IS3 Eskrima curriculum as a means to preserve and share his experience training under Mangisursuro. This effort reflects his dedication to honoring and continuing the teachings of Inayan Eskrima.
Is IS3 a “stick art” only?
No, IS3 Eskrima includes both short- and long-range weaponry as well as empty-hand applications, making it a versatile martial art.
Does IS3 involve full-contact sparring?
Yes, IS3 practitioners engage in full-contact sparring with minimal padding. However, Mangisursuro Inay emphasized that all practitioners should select protective gear appropriate for the intensity of the fight.
Is there a belt ranking system in IS3?
IS3 does not use a belt ranking system. Instead, ranks for students and instructors are distinguished through medallions and certificates.
What do the IS3 instructor titles mean?
The following are the instructor titles used in IS3:
- Kadua Instructor – Associate Instructor
- Katalungan Guro – Assistant Teacher
- Guro – Teacher
- Lahong Guro – Seasoned Teacher
- Masirib Guro – Savant Teacher
- Sursuro – Master
- Lahong Sursuro – Seasoned Master
- Masirib Sursuro – Savant Master
- SudLud – Honorary title, only given posthumously
- Suro – Head of the system (Heir)
- Mangisursuro – Founder of Inayan Eskrima, a title reserved exclusively for Michael G. Inay.

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