Ju-Jitsu Standards · Professional Training Framework




Location: La Chaux-de-Fonds, Switzerland
Dates: September 28, 2019
Hosting Organization: La Chaux-de-Fonds Ju-Jitsu Association
Host Instructor: Renshi Cédric Frère de Subreville
Guest Instructor: Sōke Adriano Busà
Accompanied by: Sensei Jong Kwon Rigatti (WJJC Italy, Uke)- Raffaella Usai International Secretary
Affiliation: Non-affiliated seminar (Guest Instruction)
The International Kishidō Ju-Jitsu Seminar held in La Chaux-de-Fonds on September 28, 2019, took place following an invitation extended to Sōke Adriano Busà as a guest instructor, within a context of mutual respect and technical exchange.
Hosted by the La Chaux-de-Fonds Ju-Jitsu Association and Renshi Cédric Frère de Subreville, the seminar featured technical sessions dedicated to the Kishidō Ju-Jitsu system, presented as an independent martial methodology grounded in discipline, structure and precise application.
Sōke Busà was accompanied by Raffaella Usai, International Secretary of the World Ju-Jitsu Corporation, underlining the official character of his participation, and by Sensei Jong Kwon Rigatti, who served as Uke during the technical demonstrations, ensuring clarity, realism and technical consistency.
The seminar was conducted as a non-affiliated international event, with Sōke Busà participating exclusively as a guest instructor, without implying organizational affiliation or institutional integration within the WJJC structure.
The event represented a valuable opportunity for technical dialogue and cultural exchange, reaffirming the role of Kishidō Ju-Jitsu as an open, disciplined and respectful martial system.
A moment of martial exchange based on respect, discipline and technical integrity.










