Thoughts on Iaido
by Nakamura Taizaburo with Guy H. Power & Takako Funaya
This is a translation of an article appearing in the 25 March 1988 issue of Nippon
Budo Monthly.   (1)  -  indicates footnotes.
________________________________________
I am not surprised that iaido has become remarkably spread and developed after
World War II. Until the end of World War Two Japan's national identity was expressed
through the Three Sacred Treasures--the mirror, the jewel, and the sword. The
sword represents the spirit of the warrior to we Japanese; therefore, it is only natural
to me that today there is an upsurge in the spirit of the Japanese Sword. This new
popularity tells me that iaido has naturally spread among the Japanese. Before the
war, not many people studied iaido even though they may have owned numerous
swords. Those people had only owned swords simply because they were entitled to
do so. In fact, kendo practicioners would say, "Studying iaido will prevent you from
improving in kendo.' This attitude is attributed to the fact that iaido is composed
mainly of kneeling techniques. In this sense, iaido has no relation to kendo, which
contributed to iaido's not having been spread as widely as kendo in those days.

Until the end of the war sword techniques and forms were prohibited from being
shown even to the parents and brothers of a practicioner; this way, the techniques
could be transmitted only to the direct students of certain styles. However, one style
made exception to this policy--Jigen Ryu. The techniques of this style were instructed
to anybody within the Satsuma Clan of southern Japan. In most styles, techniques
were transmitted only to those who were inducted into a dojo. It is typical that
documentation regarding the densho (transmitted writings from generation to
generation) of those schools did not include any exact methods of showing detailed
descriptions in order to keep techniques secret.

For instance, the Omori Ryu's densho reads very much like the table of contents in a
book. Only the names of techniques are mentioned, such as "front", "left, "right",
"rear", "multi-layered hedges", etc. The one from Eishin Ryu uses such names as
"side cloud", "first step of the tiger", "lightning", "floating cloud", etc. The techniques
these terms describe are impossible to understand unless explained by the
practicioners of these styles, although nowadays techniques and forms are fully
explained by text and photographs in books circulated on the market. The other day I
had the opportunity to talk with a certain martial arts expert. He stated that even in
today's society, "...the prearranged forms of budo technique should not be revealed
to others, but kept only to yourself for your discipline." He still carries through with his
convictions. I was so impressed, thinking of the disparity between the present day
and the olden times.

After the war I had the distinct honor on three occasions to meet sensei Nakayama
Hakudo(1). He was from Ishikawa prefecture and told me that in the year of Taisho
five (1917), he traveled to Tosa in Kochi prefecture to ask the Muso Jikiden Eishin
Ryu headmaster for permission to receive instruction, only to be refused entry simply
because "he is from other prefectures."

However, later in his life they decided to initiate him into the teaching, allowing him to
present a petition on the condition that he not teach what he learned. The situation
surrounding the transmission of teachings was like this even during the Taisho period
(1912-1925). In short, without trying to find fault with old techniques, the
predecessors of the old tradition of sword techniques (koryu toho) should preserve
the techniques as nontangible cultural assets. The successors are, in my opinion,
responsible for passing the tradition of techniques to the next generation.

Given such situations, once in a while I see strange, "fishy" forms and techniques of
some styles during martial arts demonstrations and tournaments, causing me to call
their effectiveness into question.(2) Before the Pacific war, around the time of the
Manchu Incident (1931) which brought Japan into the China war, sensei Takayama
Masayoshi, a Japanese Imperial Navy kenjutsu master-teacher, maintained that one
cannot kill people with a sword using only kendo training. He withdrew from the
Butokukai(3) to go to China where he experienced actual battlefield sword techniques.

After his return to Japan he codified these techniques, named the style Jissen Budo
Takayama Ryu Batto Jutsu, and taught it at the Imperial Naval Academy; eventually
he had the chance to teach Prince Takamatsu-no-Miya. Because of his sword testing
in China(4) Takayama sensei was later classified as a war criminal and was
sentenced to twenty five years confinement in the mountains of Oita prefecture. Later
I was able to exchange ideas with Takayama sensei which was significant in my
establishing Nakamura Ryu Happo Giri.(5) In relation to this exchange, three parties
of the Butokukai belonging to the Army and Navy created logical(6) systems of
standing sword techniques based on their battlefield experiences and extant
old-school sword techniques.

Although the three fencing instructors could not bring their systems into uniformity in
terms of prearranged forms, they taught their combat effective standing techniques
until the end of the war. However, after the war they reverted to old-school sword
techniques, belittling the teaching called "Shu Ha Ri".(7)  I cannot help but to feel
regrettful for the iaido prearranged forms training of the old-schools. Needless to say,
I am under the impression that these old-school sword techniques seek development
in artistic aspects. In my view, there are distinct differences between kendo and iaido,
regardless of whatever logical argument each may make, including the theory
expressed in the maxim "Kendo-Iaido, One Body". Marking the new Heisei dynasty
(1989), and in celebration of my "Kijyu" (77th birthday), I decided to consolidate my
long harbored views about Japanese sword techniques into the following 20 sections.
I am afraid that the article might include some overlapping ideas and sentences due
to my shallow knowledge; however, I ask the reader to allow me to be bold enough to
present my observations.
1. I suppose it cannot be helped that the "art" theory has become popular these
days, merging together with kendo. The martial ways are different from sports in that
they involve situations where a clear distinction is made between life and death.
Comparitively speaking, hasn't iaido become an "artistic" sport?
2. The similarity alluded to in the maxim "Kendo-Iaido, One Body" is theoretical.
Technically speaking, sport kendo and the kneeling techniques of iaido must be
considered as separate entities. I do not think there are any matching techniques
between the two.
3. Iai is sword-technique art, and is said to be sword dancing. Because people
outside Japan do not sit on their knees, it is physically difficult for non Japanese to
study iai.
4. There is no possible reason for sitting erect on the knees while wearing a long
sword, although it is correct to wear the short sword thus. When entering any building
it was always proper to remove the long sword from the wearer's sash while at the
foyer. Drawing the long sword while in the formal kneeling position is wrong in terms
of etiquette and sword technique.
5. "Shohatto"(8) employs a movement from the formal kneeling position in which the
practicioner steps forward in one move by completely raising the right foot, in a
stomping manner, while simultaneously making a horizontal cut to the front; the left
knee maintains contact with the ground. Because of having only one point of
balance, and due to the strong force generated in actually cutting through an object,
the practicioner can lose balance and fall down. Instead, the practicioner should glide
forward by sliding the foot close to the ground.
6. When stepping forward while unsheathing the sword from the kneeling position,
your stride is automatically two steps--this is technically not desirable. More than one
step is unnecessary.
7. Omori Ryu has ten kneeling forms and only one standing form. Within these forms,
all have downward vertical cuts; however, none employ a right or left diagonal cut.
For this reason, I think this style lacks research on its techniques.
8. Omori Ryu has a technique in which you pivot your body to the left from the
kneeling position while making a horizontal cut. I am doubtful as to the effectiveness
of this technique; however, shifting the body to the rear or right is fine.(9)
9. In 1951 I performed Omori Ryu forms within the earthern entranceway of the
country house of a well known Omori Ryu teacher. Since this was on the bare earth I
decided to adapt the kneeling techniques to standing techniques so as not to dirty
my clothes. After finishing, the teacher looked extremely disturbed and said, "that is
not Omori Ryu!" These types of people are inflexible, obsessively sticking to the old
ways. As such, they are incapable of thinking of practical applications for their
techniques.
10. Modern iaido incorporates breathing methods into its techniques; such as, "in
front of your enemy take two breaths, on the third, hold your breath". I wonder from
what style this descends--this sword method really makes me call modern iaido into
question.
11. One old-school rendition of the technique called "nukiuchi" calls for the blade to
be silently and slowly drawn until only about three inches remain in the scabbard.(10)
 The practicioner then quickly slashs away in one motion to strike the target. I believe
this is an "artistic" sword technique.
12. Attacking with the pommel of the sword's handle is illogical; manipulating an
enemy with the tsuka (handle) is nothing but a contrived artifice.
13. In the old-school styles there are no withdrawing techniques after a thrust has
been executed. Hikinuki, the disengagement of the sword after the thrust, is
technically the Zanshin(11) regardless of whether it is in spear techniques or bayonet
fighting.
14. There are techniques in which the palm of the left hand is placed along the back
ridge of the blade. These are ineffective and are a waste of time.(12)
15. The sword's angle of attack and arc path are not discussed in the old-school
styles. Based on my own test cutting experience, I feel that these are important in
swordsmanship and must be studied.
16. Regardless of which art you are involved in, be it iaido or kendo, unless you
experience cutting with a real sword, you will never begin to taste true sword
technique.
17. In Japan iaido has been refered to as "iai-nuki". I dislike this usage since it was a
term used among street performers after wearing the sword was abolished. It gives a
bad connotation to iaido.
18. Most old-school styles do not know how to bring a sword cut to a halt without the
blade wavering or trembling. The stopping action should be executed precisely and
crisply.
19. In terms of sword techniques, uke-nagashi (to parry and deflect an overhead
blow) is acceptable; however, uke-tome (block and stop) is fatal.
20. The correct name for iai-do is "batto-do". In the Muromachi period (1392-1572)
the term "batto-jutsu" was used; it was only from the middle of the Edo period (1730s)
that "iai-jutsu" began to be used. The correct naming of iaido is a separate issue to
be addressed; I earnestly desire the adoption of either "iai batto-do" or "batto-do" as
the official name.
In response to the above musings and from my research in test cutting over the
years, I developed a logical system of sword techniques in 1952 which I call
"Nakamura Ryu Battodo". The genesis of my system is based on a hint I received
from the basics of calligraphy called "eiji happo"---the eight rules for writing the
Chinese character "eternal".(13)  My teaching is composed of the "Eight Fighting
Postures", the "Eight Methods of Cutting", the "Eight Methods of Resheathing", and
contains eight forms. This is a logical system based on my in-depth analysis of
various swordsmanship forms, as well as research I conducted in actual test cutting;
neither are enough, alone, to create combat effective techniques. I expect that I will
receive criticism in my above reflections from iaido and kendo lovers, as well as from
seniors, masters, and headmasters.
"The Japanese sword is the spirit of Japan. The Life-giving Sword trains and polishes
Self; the road to cultivating yourself and self-discipline."
ABOUT THE AUTHOR. Nakamura Taizaburo, now 83, was born in 1912 in Yamagata
prefecture. He began his study of kendo at the age of 15; when he joined the Imperial
Army in 1932 he was already 3rd dan in both kendo and judo. After teaching kendo
to the officers and noncommissioned officers of his regiment, Nakamura sensei was
assigned to a boy's military academy as a fencing instructor; during this time he also
studied Omori Ryu iaido. Later, Nakamura sensei was selected to attend the Army
Toyama Academy where he became an instructor of actual-combat swordsmanship,
bayonet, and knife fighting. He was dispatched to Manchuria as a "special fencing
teacher" and instructed members of the select Yamashita Special Attack Force.
During the final days of the war he further conducted research in test cutting by
attempting to cut through the necks of five bulls, which were then butchered and fed
to the regiment. Nakamura Sensei was the driving force in renovating the Hayashizaki
Shrine, the only shrine in Japan dedicated to iai-battodo.

He also kept alive the tradition of the Toyama Academy by founding the All Japan
Toyama Ryu Iaido Federation. Since that time he has been the Senior Master of
Toyama Ryu. In 1952 he founded the Nakamura Ryu and has been involved in
swordsmanship until this day. Nakamura Sensei resides in Tsurumi, Yokohama where
he presides over the International Iai-Battodo Federation and teaches battodo for the
Kaku Sei Kai. His titles and degrees are as follows:
Soke (Headmaster): Nakamura Ryu Batto-do (Happo-giri). So-Shihan (Senior
Master): All Japan Toyama Ryu Federation. Battodo: Hanshi10th dan (International
Martial Arts Federation). Kendo: Hanshi 8th dan (IMAF). Kendo: Kyoshi 7th dan (All
Japan Kendo Federation). Jukendo (bayonet): Hanshi 8th dan (All Japan Jukendo
Federation). Tankendo (short sword): hanshi 8th dan (AJJF). Kyudo (archery): 4th
dan (All Japan Kyudo Federation). Judo: 3rd dan (the pre-war Judo Association).
Calligraphy: Hanshi. President: International Iai-Battodo Federation. Senior Advisor:
All Japan Battodo Federation. Senior Authority: Butokukai (Battodo section).
ABOUT THE CONTRIBUTOR. Guy H. Power, renshi sixth dan, has studied Toyama
Ryu battodo since 1983. From 1990 to1994 he was stationed in Japan where he
studied both Toyama Ryu and Nakamura Ryu iai-battodo under Nakamura Sensei;
he also studied Muso Jikiden Eishin Ryu iai-do for two years during his stay in Japan.
Mr. Power was named by the International Iai-Battodo Federation as their official
representative for the United States and awarded him their kanban (a traditional
teaching license printed on a wooden board) authorizing him to teach both ryu,
calligraphed by Nakamura sensei. He is believed to be the only non-Japanese to
receive a martial art kanban.
ABOUT THE TRANSLATOR. Takako Funaya received her Master of Arts degree in
Translation from the Monterey Institute of Inter- national Studies in California. She is
currently an in-house translator for Fuji-Xerox, Japan.
FOOTNOTES:
1. Nakayama Hakudo (1869-1958). 16th headmaster of Muso Jikiden Eishin Ryu
(Shimomura branch); founder of Muso Shinden Ryu; kendo, iaido, and jodo master;
fencing master to the Emperor's Guard until the end of WWII. He is conceiveably the
most famous sword master of the twentieth century.
2. Many of the forms have been taught in a vacuum and have lost their original
meaning, or have been subjected to unintentional reinterpretation, others have been
contrived during the luxury of civil peace without the benefit of combat experience;
consequently, the original technique has become ineffective, but taught as viable.
3. The Dai Nippon Butokukai (Greater Japan Martial Virtues Association) has been
the premier governing body of selected martial arts since 1895. Its headquarters, the
Butokuden in Kyoto, is still used today as a martial arts training hall.
4. After the war Takayama Masayoshi was classified as a Class B war criminal for
killing 10 Chinese prisoners of war with his sword. His style's name is translated as
"Actual Combat Martial Ways, Takayama's Style of Sword Drawing Techniques."
5. Nakamura Style, Eight Direction Cut.
6. The Japanese word for logic means a scientific investigation of governing
principles which leads to a correct or reliable conclusion. In the English vernacular we
use "logic" to mean a 'reasonable expectationÕ.
7. "Shu Ha Ri". Observe (the old without straying), Break (strict observation and
adapt different teachings), Leave (advancing beyond both former stages).
8. "Shohatto" (First Presentation of the Sword) is the basic sword technique common
to most old-schools. As taught and practiced, the blade would strike the target while
the right foot is still high in the air. This results in only the left knee remaining in
contact with the ground at the time of impact.
9. Although capable enough of inflicting a wound, not enough force is generated
during a left pivot to succesfully cut through a target.
10. The author feels this method is ineffective because not enough force is
generated from a slow draw to allow a proper cut.
11. Zanshin (remaining spirit) is the final stage of an omnidirectional
all-encompassing alertness. It is cultivated from intensive training and is displayed in
a combative engagement stance, usually the finale of a form.
12. And dangerous. A case in point is that of Lieutenant Colonel Aizawa who cut his
fingers employing this type of technique. Aizawa once had been a kenjutsu teacher at
the former Army Toyama Academy and was an expert in kendo and bayonet fencing.
In 1935, using his western model service saber, he assassinated the head of the
Military Affairs Bureau, Major General Nagata (this action preceeded the February 26
Revolt of1936). After failing to kill the general with three cuts, Aizawa placed his left
palm on the back of his sword at the mid point, assumed a bayonet fencing "half-right
stance" and thrust strongly with his right hand, skewering the general completely
through from back to front. This technique is very similar to the All Japan Iaido
Federation's fifth form called "kissaki kaeshi" and Muso Jikiden Eishin Ryu's
"Iwanami". Aizawa cut all four fingers of his left hand to the bone. He later stated, "As
a Toyama Academy fencing instructor, I was disappointed and embarassed that I was
unable to cleave the general in two with one stroke."
13. Eiji Happo, "the eight rules for writing the Chinese ideograph Ei (eternal)". The
foundation of calligraphy, the "eight rules" specify how to draw the dot and the
horizontal, vertical, and diagonal strokes; therefore, in being able to write one basic
ideograph, the calligrapher can write tens of thousands of ideographs. These eight
calligraphic strokes approximate "Happo Giri", the Eight Directional Cuts: thrust, left
and right horizontal, vertical, left and right downward diagonal, and left and right
upward diagonal cuts. All other cuts are but variations of these primary techniques. In
assiduously practicing Happo Giri, the swordsman can truly become a master.


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