UKENAGASHI (Flowing block) - ancient name Yurumi Nuki (Relaxed draw) is the 10th move of the Okuden Tachiwaza set of advanced techniques taught in Muso Jikiden Eishin Ryu and Muso Shinden Ryu Iaijutsu.
This video is one of a set of compilations of clips from films shot during the 20th century of several Japanese masters demonstrating their Art.
Some of the masters featured in these compilations are:
Kono Hyakuren / 河野百錬 (1898 – 1974) MJER
Yamamoto Harusuke (1892–1978) MJER
Nakayama Hakudō / 中山 博道 (1872 – 1958) MSR
Omori Masao (1911 – 2006) MJER
Hakuo Sagawa (1917 – 2004) MSR
Junichi Haga (1908 - 1966) MSR
Haruna Matsuo / 春名松男 (1926-2002) MJER
Nagae Matasaburo (1910 - ) MSR
Iwata Norikazu (1913 – 2011) MJER
Note : MJER : Muso Jikiden Eishin Ryu; MSR : Muso Shinden Ryu
I was not able to identify all of the masters featured in these videos. Your input would be appreciated. Some of them practiced under Oe Masamichi, founder of Muso Jikiden Eishin Ryu, and Nakayama Hakudo, founder of Muso Shinden Ryu, is featured in a few of these compilations.