0 By Martial Arts Master In Daito-ryu aiki jujitsuPosted November 23, 2019Hanshi John Denora – 71 years old, Aiki Jiu Jitsu Demonstration( )AJJIF GLOBALAJJIF Historical ArchiveHanshi John Denora 10 Dan Daito Ryu Aiki Jiu-Jitsu, 10 Dan Ju-JitsuAiki Jiu-Jitsu Demonstration at age of 71 years old READ MORE