Katsuyuki Kondo
Kondo Katsuyuki was born in Tokyo in 1945. He began his training in Daito-ryu aikijujutsu as a teenager under Hosono Tsunejiro and later Yoshida Kotaro. In 1961, he began to make periodic trips to Hokkaido to practice under Tokimune Takeda. He continued his training under the Daito-ryu headmaster for 32 years. In 1970 he opened his Shimbukan Dojo, which serves as headquarter for his Daito-ryu activities.