The above organization is officially recognized as a full member and local branch of Nippon Karate Do Kai and Shito-Ryu International Karate Do Kai from the headquarters of them in Japan.
The Yudansha (black belt holders) listed below have been awarded certificates by the following Soke of Nippon Karate Do Kai and Shito-Ryu International Karate Do Kai.

Kenwa Mabuni, Soke & Founder
Kenzo Mabuni, 2nd Soke
Tsukasa Mabuni, 3rd Soke

Shihan

Alejandro Adrian Cavallari

Syuen-Wilde Dojo
Head Instructor: Alejandro Adrian Cavallari
Salvador Soreda 6322, B1875BTJ Wilde,
Buenos Aires, Argentina


Los Cooperarios-Quilmes Dojo Club
Head Instructor: Graciela Marta Francois
Andrade 3052, B1879 Quilmes Oeste,
Buenos Aires, Argentina

Yudansha : Date Menjo Issued

6th Dan
Alejandro Adrian Cavallari : 07/23/2023

4th Dan
Graciela Francois : 07/23/2023

2nd Dan
Elimar Bermudez : 06/20/2023

1st Dan
Omar Portillo : 10/13/2024
Rodriguez Horacio : 10/13/2024