What is Kajukenbo?

Kajukenbo is known for its street effective, brutal, deadly, overkill approach to self-defense. These are only some of the adjectives used to describe this system of martial arts known as Kajukenbo or Kaju. 

Background: In Hawaii, back in the 1940s, Kajukenbo was gaining a reputation for being brutally effective means of defending oneself from the common street criminal. Instead of the ancient way of fighting by carrying a sword or spears, modern criminals armed themselves with guns, knives, or clubs. Because criminals fought without rules and kicked, punched, gouged, and bit. If the unknowing person encountered one of these criminals on the street, you were in for a life or death battle. The art of Kajukenbo was designed to win such a fight. 

Since then, its use of five martial arts and its no-nonsense approach to self-defense has contributed to its rapid growth and strong reputation as a highly effective self-defense system.

The Development of Kajukenbo

Kajukenbo is a prime example of American ingenuity. It is also America’s first martial art system, having been founded in 1949 in the U.S. Territory of Hawaii. One of today’s foremost instructors in Kajukenbo is Gary Forbach from San Clemente, California. According to him, Kajukenbo’s inception came about in 1947 when five Hawaiian martial arts masters calling themselves the “Black Belt Society” started on a project to develop a comprehensive self-defense system.

These five men of vision were Peter Choo, the Hawaii welterweight boxing champion, and a Tang Soo Do black belt. Frank Ordonez, a Sekeino Jujitsu black belt. Joe Holck, a Kodokan Judo black belt. Clarence Chang, a master of Sil-lum Pai Kung Fu. And Adriano D. Emperado, a Kara-Ho Kenpo black belt, and Escrima master. 

Together these men trained for several hours a day, taking advantage of each other’s strengths and weaknesses to develop their new art. When Joe Holck and Peter Choo would spar, Holck could see his weaknesses in striking techniques, and Choo would realize his vulnerability once he was on the ground. Emperado was able to show Choo how a Kenpo man could work inside a kicker with rapid-fire hand techniques. Chang, in turn, showed the others how the circular flowing techniques of Sil-lum Pai were used to evade and strike. And Frank Ordonez showed everyone how to go with an attacker’s force and then redirect it against him with painful locks and throws.

After it was decided that Kenpo would be the base to build on, it was a daily three-year process incorporating the Tang Soo do kicks, jujitsu joint locks, Judo throws, and sil-lum pai circular techniques into a complete system. Now all the system needed was a name. Joe Holck suggested that the name should be “Kajukenbo”, Ka for Karate, Ju for Judo and Jujitsu, ken for Kenpo, and Bo for Chinese boxing (Kung Fu) the world’s first mixed martial arts (MMA) was born. 

Today Kajukenbo is practiced all over the world. The principal organization for Kajukenbo is the “Kajukenbo Self Defense Institute of Hawaii, Inc. based in San Diego, California.

What Is Kajukenbo’s history?

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Kajukenbo is a hybrid martial art from Hawaii. The name Kajukenbo is a portmanteau of the various arts from which its style is derived: KA for Karate, JU for Judo and Jujutsu, KEN for Kenpo, and BO for Boxing (Kajukenbo).

It was developed in the late 1940s and founded in 1947 in the Palama Settlement of Oahu, Hawaii. The art was created through the cooperative efforts of six martial artists, each with a different specialty: Peter Choo, Frank Ordonez, Tom Bernos, Joe Holck, George Chang, and Sijo Adriano Emperado.

Kajukenbo training incorporates a blend of striking, kicking, throwing, takedowns, joint locks, and weapon disarmament.

Kajukenbo will teach you to use punches, kicks, knees, elbows, and grappling techniques to defend yourself. It is a unique and practical system because it was designed to bring people to a high level of proficiency in hand-to-hand combat and self-defense in a very short period of time to help defend themselves against American service members in Hawaii.

Kajukjenbo, by design, stresses efficiency, aggression, and, above all, survival. This design philosophy resulted in traditional elements of martial arts practice like forms, katas, and rules for competition, being omitted from Kajukenbo training, so in addition to the previously mentioned striking and grappling techniques, Kajukenbo also teaches techniques like headbutts, groin strikes, strikes to the back of the head, eye gouges, and throat strikes.

All of which would be considered illegal in a sanctioned sport fight or martial arts competition. To get a little deeper into answering the question “what is Kajukenbo”, it’s important to look at why 

Kajukenbo was developed to begin with. That starts with Kajukenbo’s founder, Sijo Adriano Emperado.

Emperado had a difficult childhood living in Honolulu. He was born to Filipino-Hawaiian parents in the poverty-stricken Palama/Kalihi section of Honolulu. Like many poor areas, the Palama/Kalihi district settlement was a violent place to live. Confrontations and fights were a daily occurrence. Because of this, Emperado started his self-defense training at the age of eight. His father and uncle were professional boxers, and at the age of 11, he learned the 12 basic strokes of escrima.

Then at the age of 14, he came back to his old familiar neighborhood in Palama. There he trained in Judo under Sensei Taneo at the Palama Settlement gym. Then at the age of 20, Emperado undertook a serious study of Kenpo (Kosho Shorei-ryu Kenpo) with 

James Masayoshi Mitose at the Catholic youth organization in Honolulu.

Kajukenbo’s expertise in multiple aspects of hand-to-hand combat, as well as the pressure of training people to defend their newly formed nation in a very short period, lead to the distillation of technique and tactics. This, in turn, leads to the development of what is Kajukenbo’s no-holds-barred mentality. There are no rules on the battlefield; thus, there is no consideration for rules or “fairness” in Kajukenbo. The only “rule” is to win. The only success is survival.

The Kajukenbo founders understood that Kajukenbo students would learn faster and retain their training more quickly if they understood the principles behind the techniques and behind their 

training as a whole.

What is Kajukenbo?

Striking
Grappling
Kicks
Punch counter
Knife counts
Gun counts
Knees
Elbows

No holds barred mentality

Some of the key principles that Kajukenbo utilizes are as follows;
Identify the immediate danger.
Use your body’s natural reaction.
Defend and counterattack simultaneously.
When counterattacking, aggressively target vulnerable areas.
Techniques must be effective, regardless of size or strength.

Every aspect of Kajukenbo training is based on these principles. Adhering to the same principles, unilaterally makes Kajukenbo easy to learn and easy to retain. Students learn one defense for multiple attacks. Ultimately students have to remember fewer details and can apply systemic action to fight back and win if they are attacked.

This becomes very important in dealing with some of the scariest types of assaults and attacks, like those involving attackers armed with guns, knives, and blunt weapons. Kajukenbo training, because of it’s street defense background, trains people to deal with these sorts of real-world dangers. Kajukenbo does not train people for rules-based competitions.

Kajukenbo is a hybrid martial art from Hawaii. The name Kajukenbo is a portmanteau of the various arts from which its style is derived: KA for Karate, JU for Judo and Jujutsu, KEN for Kenpo, and BO for Boxing (Kajukenbo).It was developed in the late 1940s and founded in 1947 in the Palama Settlement of Oahu, Hawaii. The art was created through the cooperative efforts of six martial artists, each with a different specialty: Peter Choo, Frank Ordonez, Tom Bernos, Joe Holck, George Chang, and Sijo Adriano Emperado.Kajukenbo training incorporates a blend of striking, kicking, throwing, takedowns, joint locks, and weapon disarmament.Kajukenbo will teach you to use punches, kicks, knees, elbows, and grappling techniques to defend yourself. It is a unique and practical system because it was designed to bring people to a high level of proficiency in hand-to-hand combat and self-defense in a very short period of time to help defend themselves against American service members in Hawaii.Kajukjenbo, by design, stresses efficiency, aggression, and, above all, survival. This design philosophy resulted in traditional elements of martial arts practice like forms, katas, and rules for competition, being omitted from Kajukenbo training, so in addition to the previously mentioned striking and grappling techniques, Kajukenbo also teaches techniques like headbutts, groin strikes, strikes to the back of the head, eye gouges, and throat strikes. All of which would be considered illegal in a sanctioned sport fight or martial arts competition. To get a little deeper into answering the question “what is Kajukenbo”, it’s important to look at why Kajukenbo was developed to begin with. That starts with Kajukenbo’s founder, Sijo Adriano Emperado.Emperado had a difficult childhood living in Honolulu. He was born to Filipino-Hawaiian parents in the poverty-stricken Palama/Kalihi section of Honolulu. Like many poor areas, the Palama/Kalihi district settlement was a violent place to live. Confrontations and fights were a daily occurrence. Because of this, Emperado started his self-defense training at the age of eight. His father and uncle were professional boxers, and at the age of 11, he learned the 12 basic strokes of escrima. Then at the age of 14, he came back to his old familiar neighborhood in Palama. There he trained in Judo under Sensei Taneo at the Palama Settlement gym. Then at the age of 20, Emperado undertook a serious study of Kenpo (Kosho Shorei-ryu Kenpo) with James Masayoshi Mitose at the Catholic youth organization in Honolulu.Kajukenbo’s expertise in multiple aspects of hand-to-hand combat, as well as the pressure of training people to defend their newly formed nation in a very short period, lead to the distillation of technique and tactics. This, in turn, leads to the development of what is Kajukenbo’s no-holds-barred mentality. There are no rules on the battlefield; thus, there is no consideration for rules or “fairness” in Kajukenbo. The only “ruleis to win. The only success is survival. The Kajukenbo founders understood that Kajukenbo students would learn faster and retain their training more quickly if they understood the principles behind the techniques and behind their training as a whole.

What is Kajukenbo? StrikingGrapplingKicksPunch counterKnife countsGun countsKneesElbowsNo holds barred mentality Some of the key principles that Kajukenbo utilizes are as follows;Identify the immediate danger.Use your body’s natural reaction.Defend and counterattack simultaneously.When counterattacking, aggressively target vulnerable areas.Techniques must be effective, regardless of size or strength.Every aspect of Kajukenbo training is based on these principles. Adhering to the same principles, unilaterally makes Kajukenbo easy to learn and easy to retain. Students learn one defense for multiple attacks. Ultimately students have to remember fewer details and can apply systemic action to fight back and win if they are attacked. This becomes very important in dealing with some of the scariest types of assaults and attacks, like those involving attackers armed with guns, knives, and blunt weapons. Kajukenbo training, because of it’s street defense background, trains people to deal with these sorts of real-world dangers. Kajukenbo does not train people for rules-based competitions. James Martial Arts Academy, martial arts classes and martial arts training

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Click below to try us rick free! What is Kajukenbo? Street fighting rootsPrinciple-basedEasy to learn Easy to retainAlways adaptingKajukenbo, as a system, is always adapting and changing. If a better technique is discovered, and it holds up the basic Kajukenbo principles, the old technique is omitted, and the new method is adapted into the system.Kajukenbo eventually realized that the same principle-based, always adapting, Kajukenbo training was receiving would be beneficial, possibly life-saving, for civilians around the world. What is Kajukenbo?The best way to understand the answer to the question “what is Kajukenbo” and to find out what Kajukenbo is, is to come in and take a class at a certified Kajukenbo/Kosho-Ryu instructor. The James Martial Arts Academy has a certified trainer located at 2356 Fletcher Parkway in El Cajon, CA 833-894-0191 offer Kajukenbo/Kosho-Ryu classes 5-days a week and a FREE trial class.

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