Many karateka were already awarded titles by the DNBK before und during the war, including Miyagi Chōjun (Kyōshi) and Mabuni Kenwa (Renshi), among many other masters.
Kyōda sensei and his son, Kyōda Jūkō sensei, on the other hand, were only honored with titles by the newly founded postwar DNBK: Kyōda sensei, who began his training in 1902 under Higaonna Kanryō sensei, was awarded the title of Hanshi after 54 years of training. Two years later, his son Jūkō sensei received the title of Kyōshi.
Translation:
Hanshi – Kyoda Jūhatsu
This person has devoted many years to the practice of Karate-dō and has demonstrated excellence in both character and technique. Therefore, this title is hereby conferred, and this recognition is given.
May 1, Shōwa 31 (1956)
Dai Nippon Butokukai
——————
Kyōshi – Kyoda Jūkō
This person has devoted many years to the practice of Karate-dō and has demonstrated excellence in both character and technique. Therefore, this title is hereby conferred, and this recognition is given.
August 1, Shōwa 33 (1958)
Dai Nippon Butokukai
Karate Kenkyū Shitsu 