In 1970, Shogo Kuniba was chosen by the Zen Nippon Karate-do Renmei (now JKF) to give a demonstration at the First World Karate-do Championship held in Tokyo at the Budo-kan. Again in 1972, he was chosen to represent Japan in the demonstration at the Second World Karate-do Championship held in Paris, France.
From: ” A Primer of Kuniba-ha Karate-do: The Style of Shogo Kuniba,” Shihan James Herndon, 1984, 2009; page 20