Gyokko Ryu Kosshijutsu

Gyokko Ryu Koshijutsu is the oldest of the nine martial art traditions that make up the Bujinkan System, and it is safe to say that it is the core style of the majority of our arts. Hatsumi Sensei has stated that the koshijutsu forms the basis of the following systems: Togakure, Koto, Gikan, Shinden Fudo, Gyokushin, and Kumogakure. The name 'Gyokko' means Jeweled Tiger, or Tiger Jewel, and may refer to the eye of the tiger.

The method of movement and basic principles were developed in China during the Tang Dynasty (618-907 AD). It is thought to be developed by either a smaller man or a woman, based on the movement. It is known that there was a woman in the court of Chanan (the capital of the Tang Dynasty) very well known for her martial arts abilities. When the Tang Dynasty fell in 907, many of the Chinese nobility escaped into Japan. The names Yo Gyokko (Yao Yu Hu) and Cho Gyokko are associated with the art leaving China and arriving in Japan. (They possibly were the same person). General Ikai (or Ibou) is also associated with the origin of Gyokko Ryu. According to Hatsumi Sensei that person could also be somebody (bou) from foreign (I) country.

The first actual Soke of what we would call 'official Gyokko Ryu' was Tozawa Hakuunsai. His name suggests a connection with Hakuun Ryu Ninjutsu, which no longer exists. This was in the Hogen Era (1156-1159), which makes Gyokko Ryu one of the oldest documented martial art systems in Japan. Hatsumi Sensei has said in fact that koshijutsu is the basis of martial arts in Japan, and that it forms the backbone (koshi) of the fighting systems in the Iga Region (I'm assuming he's referring to all ninjutsu clans). The Bugei Ryu-ha Daijiten refers to the Gyokko Ryu as "Kosshijutsu, Shitojutsu, Ninpo".

Koshijutsu means 'to knock down an enemy with one finger'. Therefore, intense striking training was involved, mostly to the fingers, toes and knuckles, but also with all parts of the body. The style is characterized by powerful blocks with the knuckles that destroy the muscles of the opponent, ripping, piercing and tearing techniques with the fingers and toes, powerful stomping kicks, and close grappling with locks and throws. It was taught in the Gyokko Ryu to only use as much strength as needed to defeat the opponent. They were also known for their skill with the sword, 6-foot staff and knife.

THE NINE RULES OF THE GYOKKO RYU:

The character NIN means to guard the nation with even your life.

Forget self; be patient and do not fear dying.

In danger, say and show nothing.

As a strong enemy comes, keep an indomitable spirit.

Serve and protect the master, as you must your parents.

Vices dissipate your proficiency.

Being drunk affects your judgement.

Destroy the enemy power but leave his life.

Do not teach others without the master's permission.

Koto Ryu Koppojutsu

It is thought that the Koto Ryu came from China via Korea, brought by Chan Busho, a Chinese warrior, in the form similar to koshijutsu. Yet it would be many hundreds of years before the style was shaped into Koto Ryu koppojutsu. The exact origin of the style is not known, but the techniques of this Ryu were organized and formulated into a proper Ryuha by Sakagami Taro Kunishige in 1542. He was also a Soke of Gyokko Ryu Koshijutsu. The two systems share many similarities, including the Sanpo Gassho (Gassho Kuji Kiri in Gyokko Ryu).

There were a large amount of ninja, and some samurai, who were trained in the methods of the Koto Ryu. Momochi Sandayu is one of the most famous of all ninja (after Hattori Hanzo), and he taught ninjutsu to Ishikawa Goemon, the infamous ninja who spent most of his life as a criminal. Momochi always denied that Goemon was a member/ex-member of his school. Goemon was thought to have attempted an assasination on Toyotomi Hideyoshi, but this was in fact attempted by Hideyoshi's general, Akechi. Goemon, the 'ninja Robin Hood', was eventually caught and boiled to death in a cauldron of oil. Some historians, including Toshitsugu Takamatsu, believe that he was not caught, and the Shogunate was too shamed to admit it. In some cases, history handed down through generations can be more reliable that the written word.

Koto Ryu contains one of the complete Kyusho (pressure point) scrolls of the Bujinkan System - the other coming from the Takagi Yoshin Ryu.

Koto Ryu had a unique and unorthodox method of kenjutsu, handling the sword in a way that gave the observer the impression that the swordsman was unskilled, changing the gripping method and stance at will. They also have a kamae, unique to the Koto Ryu, called 'Mangetsu no Kamae', in which the sword is held above the head and the blade is used to reflect sunlight into the eyes of the opponent. Alternately, if it was raining, the blood groove (hi) was used to catch the rain water, which was then flicked at the eyes of the enemy.