Hironori OTSUKA, the founder of Wado-ryu karate, also founded Wado-ryu jujutsu kenpo, based on Shinto Yoshin-ryu (Shinto Yoshin school of jujutsu) and Iga-ryu (Iga school of jujutsu) which he studied; however, Wado-ryu jujutsu kenpo joined Japanese Classical Martial Arts Association as a school of jujutsu, so it is classified not as the modern martial art, but as the classical one.
流祖大塚博紀（和道流空手道開祖）は、自身が学んだ神道揚心流と為我流をもとに和道流柔術拳法を編み出した（ただし、和道流柔術拳法は日本古武道協会に柔術流派として加盟していることから、現代武道ではなく古武道である）。