Who created a martial art style that has its oldest origins in shamanism?
Korean dance Dance in Korea began with shamanistic early rituals five thousand years ago and now ranges from folk dance to newly created and adopted contemporary dance.
Kage-ryū (Aizu) Kage-ryū (陰流 ) is a traditional school ("koryū") of swordsmanship ("kenjutsu") founded by Aizu Hyūga-no-Kami Iko (c.1452–1538) in c.1490. This school is also sometimes called Aizu Kage-ryū after the name of its founder. The founder was also known as Aizu Ikōsai Hisatada, and his surname is sometimes written as "Aisu" instead of "Aizu."