the early 1990s Itokazu and Kinjo had renamed this breakaway style Konan Ryū. In the 2000s Kinjo and his students began using the style name Kobu Ryū, however one of Kinjo's students, Mikio Nishiuchi, reverted to using the style name Pang Gai Noon Ryū. This name has also been used by later groups over the years who have practiced the additional kata and exercises. All extant organizations are either former Uechi-Ryū organizations or schools that chose to use the old name, or current Uechi-Ryū schools which wish to give homage to the old name. In 2019 the Okinawa Konan Ryu Karate Dō Association (沖縄硬軟流空手道協会): Seiki Itokazu and currently headed by Seisho Itokazu, changed the name of the association to Uechi-Ryū Karate-do Konan-kai (沖縄上地流空手道硬軟会). Shōhei-Ryū After the death of the founder's son, Kanei Uechi, most of the senior practitioners of the original art split for political and personal reasons from his son Kanmei Uechi to form the Okinawa Karate-Dō Association (沖縄手道協会). Barred by Kanmei Uechi from using his family name, the Okinawan Karate Dō Association eventually decided to rename its system which combined the Late Emperor Hirohito's reign name Shōwa and his son Emperor Akihito's Heisei to mean "to shine brightly with fairness, equality, and peace." The Okinawan Karate Dō Association added a new two-man prearranged exercise and an application or form for the third original kata: "Sanseiryū bunkai". One teacher developed an additional kata which was deemed by the Okinawan Karate Dō Association to be a kata for his school. With the name "Uechi-Ryū" passing out of copyright in Okinawa, an easing of political and personal disagreements, and a desire to promote the style in anticipation of the 2020 Summer Olympics, on September 18, 2016, the Okinawa Karate-Dō Association officially dropped "Shōhei-Ryū" and returned to the name "Uechi-Ryū." Major organizations of Uechi-Ryū Many consist of a main organization in Okinawa with branches in other countries. Listed strictly in alphabetical order: Okinawa based Jiteki (自適; "Self-Reliance") Jyuku Association: headed by Ken Nakamatsu Kenyukai (拳優会; International Kenyukai Association): headed by Kiyohide Shinjō: Started as a fraternity in the Uechi-Ryū Association in 1981 Konan Ryū Shureikai (硬軟流守礼会): Headed by Tsuneo Shimabukuro Okikukai (沖空会 沖縄空手道協会; The Okinawa Karate Dō Association): headed by senior students of Kanei Uechi in rotation: current head: Keichō Tobaru Okinawa Karate-Dō Uechi-Ryū Zankai (Zakimi Shūbukan 座喜味修武館): headed by G. Seizan Breyette Okinawa Kōburyū Karatedō Kobudō Kōbukai (沖縄孝武流空手道古武道孝武会): headed by Kinjo