The latest in a series of books/DVDs focusing on traditional martial arts, Yoshinori Kono along with others explore the often overlooked "secrets" in arts such as kobujutsu, aikido, bagua, taikiken, Hakko Ryu Jujutsu, and more.
Kobujutsu by Yoshinori Kono
Aikido by Tsutomu Chida
Taikiken by Tousei Iwama
Taishirokugo shiniken by Eikai Ou
Hakko Ryu Jujutsu by Toshio Okuyama
Tai Chi by Hidehiko Komatsu
Bagua by Makoto Usui