International Karatedo Organization
Kyokushin
Sonoda
Preserving Kyokushin heritage. Developing strong practitioners, instructors and an international organisation for the future.
Preserving Kyokushin heritage. Developing strong practitioners, instructors and an international organisation for the future.
About the Organisation
The International Karatedo Organization Kyokushinkaikan Sonoda Group upholds the founding principles of Sosai Masutatsu Oyama — the spirit of Osu, the discipline of full-contact training, and the integrity of authentic Kyokushin lineage.
Led by Kaicho Naoyuki Sonoda, the organisation is structured around country representatives, branches and dojos, with a focus on Kyokushin practice, instruction and international connection.
Read Our Story
Kyokushin Heritage
Kyokushin — "the ultimate truth" — is a style of full-contact karate founded by Sosai Masutatsu Oyama in 1964. Its tradition of rigorous training, discipline and honest combat remains central to everything Kyokushin Sonoda represents.
Singapore Branch
The Singapore Branch brings together information on training, classes, locations, senior instructors and practitioner development programmes in Singapore.
Explore the classes and training information available through the Singapore Branch.
Learn more →Training location information will be published as official venue details are confirmed.
View locations →Information for practitioners interested in instructor development within the organisation.
Enquire →A dedicated enquiry pathway for the organisation's Black Belt Conversion Programme.
Enquire →International Organisation
An international structure organised around country representatives, branches and dojos. Confirmed directory listings will be published as they are approved.
Whether you are looking to train, join the Singapore Branch, or represent Kyokushin Sonoda in your country — we welcome serious enquiries.