The IOGKF is responsible for spreading the original Gōjū-ryū karate style of Okinawa throughout the world, following the teachings of Chojun Miyagi.
IOGKF bertanggung jawab untuk menyebarkan gaya karate Gōjū-ryu asli Okinawa di seluruh dunia, mengikuti ajaran Chojun Miyagi.