1st edition of the book "KYÛDÔ - TEXTS TO THE PRACTICE OF HEKI SCHOOL" under the lead supervision of Manfred Speidel.

The book includes texts and lectures translated into German by Urakami Sakae, Inagaki Genshiro, Mori Toshio, Kurosu Ken and Matsuo Makinori from the last decades (see below). All texts have been newly revised and partly newly translated by Manfred Speidel. It contains approx. 210 pages with 95 black and white illustrations and is, like the "LEHRE DER HEKI RYÛ INSAI HA, bound in a linen cover.