The style is called Kuniba-ryu Karate-Do in the U.S. and Motobu-Ha Shitō-ryū in Japan. Today, the Seishinkai (the Karate organization originally started by Kosei Kokuba) still exists to promote Shitō-ryū (however, the term "Motobu-Ha" is no longer claimed).
The style known as Kuniba-ryu Karate-Do in the U.S. and Motobu-Ha Shitō-ryū in Japan. The Seishinkai, founded by Kosei Kokuba, still exists to promote Shitō-ryū, although the term "Motobu-Ha" is no longer used.