Japanese martial arts
From Wikipedia, the free encyclopedia
Japanese martial arts refers to the enormous variety of martial arts native to Japan.
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[edit] History
The historical origin of Japanese martial arts can be found in the warrior traditions of the samurai and the caste system that restricted the use of weapons by members of the non-warrior classes. Originally, samurai were expected to be proficient in many weapons, as well as unarmed combat, and attain the highest possible mastery of combat skills, for the purpose of glorifying either themselves or their liege. Over time, this purpose gave way to a philosophy of achieving spiritual goals by striving to perfect their martial skills.
Ordinarily, the development of combative techniques is intertwined with the tools used to execute those techniques. In a rapidly changing world, those tools are constantly being improved upon, requiring the techniques to use them to be continuously reinvented. The history of Japan is somewhat unique in its relative isolation. Compared with the rest of the world, the Japanese tools of war evolved slowly. Many people believe that this afforded the warrior class the opportunity to study their weapons with greater depth than other cultures. Nevertheless, the teaching and training of these martial arts did evolve, first with conditions on the battlefield (archery giving way to the sword; glaive giving way to spear), then through a long period of peace, and finally into modern times. Over time two trends defined the arts - first there was increasing specialization, and second, many of the arts took on trappings of budo which implies a higher purpose than just the mastering of arms.
The martial arts developed or originating in Japan are extraordinarily diverse, with vast differences in training tools, methods, and philosophy across innumerable schools and styles. That said, Japanese martial arts may generally be divided into koryū and gendai budo based on whether they existed prior to or after the Meiji Restoration, respectively. Since gendai budo and koryū often share the same historical origin, one will find various types of martial arts (such as jujutsu, kenjutsu, or naginatajutsu) on both sides of the divide.
- A note on the organization of this article; it would be impossible to discuss Japanese martial arts in terms of the thousands of individual schools or styles, such as Ittō-ryū, Daitō-ryū, or Tenshin Shōden Katori Shintō-ryū. Instead, major sections are divided based on when the art originated (regardless of whether it is still practiced), and subsections are dedicated to the root type of martial art, such as jujutsu (the art of empty-handed combat through use of indirect application of force) or kendo (Japanese sport fencing), wherein notable styles or major differences between styles may be discussed.
[edit] Koryū
- See also: List of koryū schools of martial arts
Koryū (古流:こりゅう?), meaning traditional school, or old school, refers specifically to schools of martial arts, originating in Japan, either prior to the beginning of the Meiji Restoration in 1866, or the Haitōrei edict in 1876. [1] The term also is used generally to indicate that a particular style or art is "traditional", rather than "modern". However, what it means for an art to be either "traditional" or "modern" is subject to some debate. As a general rule of thumb, the primary purpose of a koryū martial art was for use in war. The most extreme example of a koryū school is one that preserves its traditional, and often ancient, martial practices even in the absence of continuing wars in which to test them. Other koryū schools may have made modifications to their practices that reflect the passage of time (which may or may not have resulted in the loss of "koryū" status in the eyes of its peers). This is as opposed to "modern" martial arts, whose primary focus is generally upon the self-improvement (mental, physical, or spiritual) of the individual practitioner, with varying degrees of emphasis on the practical application of the martial art for either sport or self defense purposes.[citation needed]
The following subsections represent not individual schools of martial arts, but rather generic "types" of martial arts. These are generally distinguishable on the basis of their training methodology and equipment, though wide variation still exists within each.
[edit] Sumo
Sumo (相撲:すもう sumō?), considered by many to be Japan's national sport, has its origins in the distant past. The earliest written records of Japan, which are dated from the eighth century A.D., record the first sumo match in 23 B.C., occurring specifically at the request of the emperor and continuing until one man was too wounded to continue. Beginning in 728 A.D., the emperor Shōmu Tennō (聖武 天皇, 701–756) began holding official sumo matches at the annual harvest festivals. This tradition of having matches in the presence of the emperor continued, but gradually spread, with matches also held at Shinto festivals, and sumo training was eventually incorporated into military training. By the seventeenth century, sumo was an organized professional sport, open to the public, enjoyed by both the upper class and commoners.
Today, sumo retains much of its traditional trappings, including a referee dressed as a Shinto priest, and a ritual where the competitors clap hands, stomp their feet, and throw salt in the ring prior to each match. To win a match, competitors employ throwing and grappling techniques to force the other man to the ground; the first man to touch the ground with a part of the body other than the bottom of the feet, or touch the ground outside the ring with any part of the body, loses. Six grand tournaments are held annually in Japan, and each professional fighter's name and relative ranking is published after each tournament in an official list, called the banzuke, which is followed religiously by sumo fans.
[edit] Jujutsu
Jujutsu (柔術:じゅうじゅつ jūjutsu?), literally translates to "art of pliance". More accurately, however, it means the art of using indirect force, such as joint locks or throwing techniques, to defeat an opponent, as opposed to direct force such as a punch or a kick. This is not to imply that jujutsu does not teach or employ strikes, but rather that the art's aim is the ability to use an attacker's force against him, and counter-attack where he is weakest or least defended.
Methods of combat included striking (kicking, punching), throwing (body throws, joint-lock throws, unbalance throws), restraining (pinning, strangulating, grappling, wrestling) and weaponry. Defensive tactics included blocking, evading, off balancing, blending and escaping. Minor weapons such as the tantō (dagger), ryufundo kusari (weighted chain), jutte (helmet smasher), and kakushi buki (secret or disguised weapons) were almost always included in koryū jujutsu.
Most of these were battlefield-based systems to be practiced as companion arts to the more common and vital weapon systems. At the time, these fighting arts were used many different names, including kogusoku, yawara, kumiuchi, and hakuda. In reality, these grappling systems were not really unarmed systems of combat, but are more accurately described as means whereby an unarmed or lightly armed warrior could defeat a heavily armed and armored enemy on the battlefield. Ideally, the samurai would be armed and would not need to rely on such techniques.[citation needed]
In later times, other koryū developed into systems more familiar to the practitioners of the jujutsu commonly seen today. These systems are generally designed to deal with opponents neither wearing armor nor in a battlefield environment. For this reason, they include extensive use of atemi waza (vital-striking technique). These tactics would be of little use against an armored opponent on a battlefield. They would, however, be quite valuable to anyone confronting an enemy or opponent during peacetime dressed in normal street attire. Occasionally, inconspicuous weapons such as knives or tessen (iron fans) were included in the curriculum.[citation needed]
Today, jujutsu is practiced in many forms, both ancient and modern. Various methods of jujutsu have been incorporated or synthesized into judo and aikido, as well as being exported throughout the world and transformed into sport wrestling systems, adopted in whole or part by schools of karate or other unrelated martial arts, still practiced as they were centuries ago, or all of the above.
[edit] Swordsmanship
- See also: Katana
Swordsmanship, the art of the sword, is believed by many to be the paramount martial art, surpassing all others. Regardless of the truth of that belief, the sword itself has been the subject of stories and legends through virtually all cultures in which it has been employed as a tool for violence. In Japan, the use of the katana is no different. Although originally the most important skills of the warrior class were skill at riding a horse and shooting the bow, this eventually gave way to swordsmanship. The earliest swords, which can be dated as far back as the Kofun era (3rd and 4th centuries) were primarily straight bladed. According to legend, curved swords made strong by the famous folding process were first forged by the smith Amakuni Yasutsuna (天國 安綱, c.700 AD).[2] Other sources explain that the folding process was brought to Japan from China.
The primary development of the sword occurred between 987 A.D. and 1597 A.D. This development is characterized by profound artistry during peaceful eras, and renewed focus on durability, utility, and mass production during the intermittent periods of warfare, most notably civil warfare during the 12th century and Mongolian invasion during the 13th century (which in particular saw the transition from mostly horseback archery to hand to hand ground fighting).
This development of the sword is paralleled by the development of the methods used to wield it. During times of peace, the warriors trained with the sword, and invented new ways to implement it. During war, these theories were tested. After the war ended, those who survived examined what worked and what didn't, and passed their knowledge on. In 1600 A.D., Tokugawa Ieyasu (徳川 家康, 1543–1616) gained total control of all of Japan, and the country entered a period of prolonged peace that would last until the First World War. During this period, the techniques to use the sword underwent a transition from a primarily utilitarian art for killing, to one encompassing a philosophy of personal development and spiritual perfection.
The terminology used to describe the Japanese art of swordsmanship is somewhat ambiguous. Many names have been used to describe various aspects of the art, or to encompass the art as a whole.
[edit] Kenjutsu
Kenjutsu (剣術:けんじゅつ?) literally means "the art/science of the sword". Although the term has been used as a general term to refer to swordsmanship as a whole, modernly, "kenjutsu" is more often used to refer to the specific aspect of swordsmanship dealing with partnered sword training. It is the oldest form of training, and at its simplest level, consists of two partners with swords drawn, practicing combat drills. Historically practiced with wooden katana (bokken), this most often consists of pre-determined forms, called kata, or sometimes called kumitachi, and similar to the partner drills practiced in kendo. Among advanced students, kenjutsu training may also include increasing degrees of freestyle practice.
[edit] Battōjutsu
Battōjutsu (抜刀術:ばっとうじゅつ?), literally meaning "the art/science of drawing a sword", and developed in the mid-15th century, is the aspect of swordsmanship focused upon the efficient draw of the sword, cutting down one's enemy, and returning the sword to its scabbard (saya). The term came into use specifically during the Warring States Period (15th–17th cent.). Closely related to, but predating iaijutsu, battōjutsu training emphasizes defensive counter-attacking. Battōjutsu training technically incorporates kata, but generally consist of only a few moves, focusing on stepping up to an enemy, drawing, performing one or more cuts, and sheathing the weapon. Battōjutsu exercises tend to lack the elaborateness, as well as the aesthetic considerations of iaijutsu or iaidō kata. Finally, note that use of the name alone is not dispositive; what is battōjutsu to one school may be iaijutsu to another.
[edit] Iaijutsu and Iaidō
Iaijutsu (居合術:いあいじゅつ?), approximately "the art/science of mental presence and immediate reaction", is also the Japanese martial art of drawing the sword. However, unlike battōjutsu, iaijutsu tends to be technically more complex, and there is a much stronger focus upon perfecting form. The primary technical aspects are smooth, controlled movements of drawing the sword from its scabbard, striking or cutting an opponent, removing blood from the blade, and then replacing the sword in the scabbard.
Iaidō (居合道:いあいどう?), which would be "the way of mental presence and immediate reaction", is frequently identical to iaijutsu. The replacement of jutsu with dō is part of the 20th century emphasis upon personal and spiritual development; an evolution that took place in many martial arts. In the case of iaidō, some schools merely changed in name without altering the curriculum, and others embraced the wholesale change from a combat-orientation to spiritual growth.
[edit] Naginatajutsu
Naginatajutsu (長刀術:なぎなたじゅつ?) is the Japanese martial art of wielding the naginata, a weapon resembling the medieval European glaive. Most naginata practice today is in a modernized form (gendai budō) called the "way of naginata" (naginata-dō) or "new naginata" (atarashii naginata), in which competitions are also held.
[edit] Sōjutsu
Sōjutsu (槍術:そうじゅつ?) is the martial art of fighting with the spear (yari). For most of the history of Japan, sōjutsu was practiced extensively by traditional schools. In times of war, it was a primary skill of many soldiers. Modernly, it is a minor art that very few schools still teach.
[edit] Other koryū martial arts
The original martial art schools of Japan were almost entirely sogo (comprehensive) bujutsu. With the long peace of the Tokugawa shogunate there was an increase in specialization with many schools identifying themselves with particular major battle field weapons. However, there were many additional weapons employed by the warriors of feudal Japan, and an art to wielding each. Usually they were studied as secondary or tertiary weapons within a school but there are exceptions, such as the art of weilding the short staff, (jōjutsu) which was the primary art taught by the Shintō Musō-ryū.
Other arts existed to teach military skills other than the use of weaponry. Examples of these include marine skills such as swimming and river-fording (suieijutsu), firestarting and demolition (kajutsu), horsemanship (bajutsu).
[edit] Gendai budō
Gendai budō (現代武道:げんだいぶどう?), literally meaning "modern martial way", is a generic term used to describe Japanese martial arts that are considered "modern". That is, either the art was founded after the beginning of the Meiji Restoration in 1866, or an art practiced since before 1866 changed its methodology in such a way that it lost koryū status, and is now considered gendai budō. For example, aikido and judo are examples of gendai budō that were founded in the modern era, while iaidō represents the modernization of a practice that has existed for centuries.
The core difference is, as was explained under "koryū", above, that koryū arts are practiced as they were when their primary utility was for use in war, while the primary purpose of gendai budō is for self-improvement, with application as a secondary purpose. Additionally, many of the gendai budō have included a modern sporting element to them. Judo and kendo are both good examples of this.
[edit] Judo
Judo (柔道:じゅうどう jūdō?), literally meaning "gentle way" or "way of softness", is a modern martial art, practiced primarily as a sport, and is a form of grappling. It contains substantially the same emphasis on the personal, spiritual, and physical self-improvement of its practitioners as can be found throughout gendai budō.
Judo was created by Kano Jigoro (嘉納 治五郎 Kanō Jigorō, 1860–1938) at the end of the 19th century. Kano was a brilliant martial artist educated at the Tokyo Imperial University. The combination of martial talent and formal education enabled Kano to take the koryū martial arts he learned (specifically Kitō-ryū and Tenjin Shin'yo-ryū jujutsu), and systematically reinvent them into a martial art with an emphasis on freestyle practice and competition. Kano devised a powerful system of new techniques and training methods, which famously culminated on June 11, 1886, in a tournament that would later be dramatized by celebrated Japanese filmmaker Akira Kurosawa (黒沢 明 Kurosawa Akira, 1910–1998), in the film "Sanshiro Sugata" (1943). In that tournament, fifteen of Kano's students faced fifteen students from a rival jujutsu school. The result was two losses, one draw, and twelve victories for the judo students.[citation needed]
Judo became an Olympic sport in 1964, and has spread throughout the world. Kano Jigoro's original school, the "Kodokan", has students worldwide, and many other schools have been founded by Kano's students. Of particular note is Brazilian Jiu-Jitsu, which traces its history back to Kodokan judo practictioner Mitsuyo Maeda (1880–1941), who emigrated to Brazil in the early twentieth century and taught his judo there. Today, Brazilian Jiu-Jitsu is a practice distinct from Olympic judo, which is the predominant form of judo practiced.[citation needed]
[edit] Kendo
Kendo (剣道:けんどう kendō?), meaning the "way of the sword", is the sport of Japanese fencing. It is a relatively modern evolution of the art of kenjutsu, and its exercises and practice are descended from several particular schools of swordsmanship. The primary technical influence in its development was the kenjutsu school of Ittō-ryū (founded c. 1500s A.D.), whose core philosophy revolved around the concept that all strikes in swordsmanship revolve around the technique kiri-oroshi (vertical downward cut). The modern form of kendo really began to take shape with the introduction of bamboo swords, called shinai, and the set of lightweight wooden armour, called bogu, by Naganuma Sirōzaemon Kunisato (長沼 四郎左衛門 国郷, 1688–1767), which allowed for the practice of strikes at full speed and power without risk of injury to the competitors.
Today, virtually the entire practice of kendo is governed by the All Japan Kendo Federation, founded in 1951. Competitions are judged by points, with the first competitor to score two points on his opponent declared the winner. One point may be scored with a successful and properly executed strike to any of several targets: a thrust to the throat, or a strike to the top of the head, sides of the head, sides of the body, or forearms. Practitioners also compete in forms (kata) competitions, using either wooden or blunted metal swords, according to a set of forms promulgated by the AJKF.
[edit] Aikido
Aikido (合氣道:あいきどう aikidō?) is a gendai budō, a modern Japanese martial art, developed by Morihei Ueshiba (植芝 盛平 Ueshiba Morihei, 1883 – 1969). The art consists of "striking", "throwing," and "joint locking" techniques and is known for its fluidity and blending with an attacker, rather than meeting "force with force". Emphasis is upon joining with the rhythm and intent of the opponent in order to find the optimal position and timing with which to apply force. Aikido is also known for emphasizing the spiritual and philosophical development of its students reflecting the religious background of its founder.
Morihei Ueshiba developed aikido mainly from Daitō-ryū aiki-jūjutsu, incorporating training movements such as those for the yari (spear), jō (a short quarterstaff), and perhaps also juken (bayonet). Arguably the strongest influence is that of kenjutsu and in many ways, an aikido practitioner moves as an empty handed swordsman.
[edit] Kyūdō
Kyūdō (弓道:きゅうどう?), meaning the "way of the bow", is the sport of Japanese archery. Archery, the art of wielding the bow, was originally the primary art of the Japanese warrior class. Warfare was conducted with the armies almost entirely mounted, and the ability to fire a bow while riding a horse was of paramount importance. Archery declined with the advent of firearms and the adoption of massed tactics in battle.
[edit] Karate
- See also: Okinawan kobudō
Karate (空手:からて?) means "empty hand". Strictly speaking, it is not a Japanese martial art, but rather it is an art that has been adopted and changed by the Japanese. Karate originated on the island of Okinawa. It is a fusion of pre-existing Okinawan martial arts, called "ti", and Chinese martial arts. Indeed, the word "karate" was originally a generic term for Chinese martial arts, and written with homophonic ideograms meaning "China hand", rather than "empty hand".
Karate's route to Japan began with Gichin Funakoshi (船越 義珍 Funakoshi Gichin, 1868–1957), who is called the father of modern karate, and is the founder of Shotokan karate. Although some Okinawan karate practitioners were already living and teaching in Japan, Funakoshi gave public demonstrations of karate in Japan at a physical education exhibition sponsored by the ministry of education 1917, and again in 1922. As a result, Karate training was subsequently incorporated into Japan's public school system. It was also at this time that the white unforms and the kyū/dan ranking system (both originally implemented by judo's founder, Kano Jigoro) were adopted.
Karate practice is primarily characterized by linear punching and kicking techniques executed from a stable, fixed stance. Many styles of karate practiced today incorporate the forms (kata) originally developed by Funakoshi and his teachers, and many different weapons originally used as farm implements by the peasants of Okinawa, such as the sai, sickle (kama), and quarterstaff (bō). Many modern karate practitioners also participate in full, light, and no-contact competitions.
[edit] Philosophical and strategic concepts
[edit] Bushidō
[edit] Budō
[edit] Attitude
[edit] States of mind: empty, immovable, and remaining
- Main article: Fudōshin
[edit] Aiki
The principle of aiki (合気?) is particularly difficult to describe or explain. The most simple translation of aiki, as "joining energy", belies its philosophical depth. Generally, it is the principle of matching your opponent in order to defeat him. It is this concept of "matching", or "joining", or even "harmonizing" (all valid interpretations of ai) that contains the complexity. One may "match" the opponent in a clash of force, possibly even resulting in a mutual kill. This is not aiki. Aiki is epitomized by the notion of joining physically and mentally with the opponent for the express purpose of avoiding a direct clash of force. In practice, aiki is achieved by first joining with the motion of the opponent (the physical aspect) as well as the intent (the mental portion), then overcoming the will of the opponent, redirecting their motion and intent.
Historically, this principle was used for destructive purposes; to seize an advantage and kill one's opponent. The modern art of aikido is founded upon the principle that the control of the opponent achieved by the successful application of aiki may be used to defeat one's opponent without harming them.
[edit] Kiai
[edit] Hard and soft methods
- Main article: The principle of jū
There are two underlying strategic methodologies to the application of force in Japanese martial arts. One is the hard method (剛法 gōhō?), and the other is the soft method (柔法 jūhō?). Implicit these concepts is their separate but equal and interrelated nature, in keeping with their philosophical relationship to the Chinese principles of yin and yang (Jap.: in and yō).
The hard method is characterized by the direct application of counter-force to an opposing force. In practice, this may be a direct attack, consisting of movement directly towards the opponent, coinciding with a strike towards the opponent. A defensive technique where the defender stands his ground to block or parry (directly opposing the attack by stopping it or knocking it aside) would be an example of a hard method of defense. Hard method techniques are generally conceptualized as being linear.
The soft method is characterized by the indirect application of force, which either avoids or redirects the opposing force. For example, recieving an attack by slipping past it, followed by adding force to the attacker's limb for the purpose of unbalancing an attacker is an example of soft method. Soft method techniques are generally conceptualized as being circular.
These definitions give rise to the often illusory distinction between "hard-style" and "soft-style" martial arts. In truth, most styles technically practice both, regardless of their internal nomenclature. Analyzing the difference in accordance with yin and yang principles, philosophers would assert that the absence of either one would render the practitioner's skills unbalanced or deficient, as yin and yang alone are each only half of a whole.
[edit] Openings, initiative and timing
- See also: Maai
Openings, initiative, and timing are deeply interrelated concepts applicable to self defense and competitive combat. They each describe different considerations relevant to successfully initiating or countering an attack.
Openings (隙 suki?) are the foundation of a successful attack. Although possible to successfully injure an opponent who is ready to recieve an attack, it is obviously preferable to attack when and where one's opponent is open. What it means to be open may be as blatant as an opponent becoming tired and lowering their guard (as in physically lowering their hands), or as subtle as a momentary lapse in concentration. In the classical form of combat between master practitioners, each would stand almost entirely motionless until the slightest opening was spotted; only then would they launch as devastating an attack as they could muster, with the goal of incapaciting their opponent with a single blow.[3]
In Japanese martial arts, "initiative" (先 sen?) refers to "the decisive moment when a killing action is initiated."[4] There are two types of initiative in Japanese martial arts, early initiative (先の先 sen no sen?), and late initiative (go no sen). Each type of initiative complements the other, and has different advantages and weaknesses. Early initiative is the taking advantage of an opening in an opponent's guard or concentration (see suki, supra). To fully take the early initiative, the attack launched must be with total commitment and lacking in any hesitation, and virtually ignoring the possibility of a counter-attack by the opponent. Late initiative involves an active attempt to induce an attack by the opponent that will create a weakness in the opponent's defenses, often by faking an opening that is too enticing for the opponent to pass up.[4]
All of the above concepts are integrated into the idea of the combat interval or timing (間合い maai?). Maai is a complex concept, incorporating not just the distance between opponents, but also the time it will take to cross the distance, and angle and rythm of attack. It is specifically the exact "position" from which one opponent can strike the other, after factoring in the above elements. For example, a faster opponent's maai is farther away than a slower opponent. It is ideal for one opponent to maintain maai while preventing the other from doing so.[5]
[edit] Pedagogy
[edit] Schools
- Main article: Ryū
[edit] Instructors
[edit] Seniors and juniors
The relationship between senior students (先輩 senpai?) and junior students (後輩 kōhai?) is one with its origins not in martial arts, but rather in Japanese culture generally. It underlies Japanese interpersonal relationships in many contexts, such as business, school, and sports. It has become part of the teaching process in Japanese martial arts schools. A senior student is senior to all students who either began training after him, or who he outranks. The role of the senior student is crucial to the indoctrination of the junior students to etiquette, work ethic, and other virtues important to the school. The junior student is expected to treat his seniors with respect, and plays an important role in giving the senior students the opportunity to learn leadership skills. Senior students may or may not teach formal classes, but in every respect their role is as a teacher to the junior students, by example and by providing encouragement.[6]
[edit] Ranking systems
There are ultimately two systems of ranking students in Japanese martial arts, although some schools have been known to blend these systems together. The old system was organized by a series of scrolls that would be passed down within a school. On the scrolls would be a list of the school's techniques, and the scrolls awarded to advanced students would list the more advanced techniques. This would culminate in the student achieving a "license of total transmission" (menkyo kaiden), which was a license permitting the student to teach the school's martial art outside of the school.
The modern system (dan'i), the invention of which is credited to judo founder Kano Jigoro, awards belts in accordance with students reaching a particular rank. Students progress by promotion through a series of "grades" (kyū), followed by a series of "degrees" (dan), pursuant to formal testing procedures. Some arts use only white and black belts to distinguish between skill levels, while others use a progression of colored belts for kyū levels.
[edit] Forms
It has often been said that forms (kata) are the backbone of the martial arts. Nevertheless, different schools and styles put a varying amount of emphasis upon their practice.
[edit] Competition
[edit] Warrior's pilgrimage
- Main article: Musha shugyō
[edit] References
- ^ Skoss, Diane (2006-05-09). A Koryu Primer. Koryu Books. Retrieved on January 1, 2007.
- ^ Warner, Gordon; Draeger, Donn F. (2005). Japanese Swordsmanship. Weatherhill, 8-9. ISBN 0-8348-0236-8.
- ^ Hyams, Joe (1979). Zen in the Martial Arts. New York, NY: Penguin Putnam, Inc., 58. ISBN 0-87477-101-3.
- ^ a b Lowry, Dave, Sen (Taking the Initiative)
- ^ Jones, Todd D. "Angular Attack Theory: An Aikido Perspective". Aikido Journal.
- ^ Lowry, Dave (1984), "Senpai and Kohai (Seniors and Juniors)", Karate Illustrated
