Showing posts with label eku. Show all posts
Showing posts with label eku. Show all posts

Saturday, January 19, 2019

Bo and bojutsu in Mesa, Arizona, traditional Okinawan martial arts.




In addition to traditional rokubo (6-foot staff) there are many other similar Okinawa bo-weapons, such as han-bo (3-foot), jo (4-foot), ku-bo-tan (hand stick), nitan-bo (two sticks), eku (oar), bokken (wooden sword), kona-bo (club), nuntei-bo (a fishing tool), to name a few.

Rokubo: Of all of the kobudo weapons in the Shorin-Ryu arsenal, few are as traditional as bo (棒術). Bojutsu is a martial art that is part of all Shorin-Ryu styles with the exception of Shotokan

The tenbin is a pole that Asian farmers place across their shoulders in order to carry buckets at either end. Most are made of bamboo and measured by shaku (尺), which is a Japanese unit of 0.994 feet in length. The majority of bo used in Shorin-Ryu are roku shaku, or about 6-feet in length. 


Prior to 1961, shaku was a common unit of measurement. The unit was equivalent to the average length between mature bamboo nodes. But, there are >1,000 species of bamboo; each grows to different heights, diameters and lengths between nodes. Bamboo includes small annuals to giant perennial timber bamboo, some of which are the fastest growing woody grass plants on earth; known to grow 3 to 4 feet per day. Different species of bamboo vary from a few to 120 feet tall and have diameters as great as 12 inches (now that would be one heck of a bo). Bamboo has been around for some time and there are even species of bamboo preserved in the fossil record 30 to 40 million years ago. The Japanese kanji for bamboo is the ideograph (竹) which represent twigs of bamboo with leaves. 

A transporting tool, the roku-bo can easily be
converted to a weapon of self-defense.
The length of many ancient bo include hasshaku (7.96 feet) or hasshaku gosun (8.45 feet). Modern martial arts supply houses sell rokushaku-bo (6-foot bo). Confusion arises from another archaic unit that was also referred to as shaku. This third shaku was 14.9 inches, or the length of an average whale whisker (had no idea whales had whiskers). Anyway, it was adopted by law in Japan in 1881 for measuring cloth. To distinguish between the two common shaku, the cloth shaku was referred to as kujirajaka (kujira meaning whale) while the bamboo shaku was referred to as kanejaku

Okinawan karate practitioners train with bo, which is also a Japanese samurai weapon. A bo could out-reach katana (samurai sword). Unlike most Okinawan bo techniques which grasp the bo by splitting the pole into thirds, Japanese samurai grasped the bo near one end to achieve maximum reach. Many techniques that apply to samurai bo also apply to yari and naginata. When it comes to the shape of bo, most are familiar with maru-bo, or round staff. But there are kaku-bo (four-sided), rokkaku-bo (six-sided) and hakkaku-bo (eight-sided). There is even an archaic bo known as the konabo (also konsaibo and tetsubo) which looked more like a caveman’s version of a club studded with iron.

Bo kata of Seiyo Shorin-Ryu include Kihon Bo, Sho No Kun, Sho Ken No Kun, Suuji No Kun, Choun No Kun Dai, Choun No Kun Sho, Bojutsu Shodan, Bojutsu Nidan, Bojutsu Sandan. Note Okinawa bo is referred to as kon or kun in the Okinawa dialect. 

Annual spring Shorin-Ryu Karate-Kobudo Clinic at the Arizona Hombu Dojo in Mesa - members from
Arizona and Utah train with bo.