Irimi in Wado Karate.

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I was recently teaching and explaining the concept of ‘Irimi’ within Wado on a Zoom training session. This post is meant in part to reinforce and extend that particular lesson.

Taken simply ‘Irimi’ is a Japanese Budo term which means to enter into your opponent’s space in order to defeat them. I once heard someone describe it as a ‘mad dash in towards the centre’, a good image to hold on to.

The concept of Irimi has been a part of Japanese Budo, armed and unarmed for a very long time and is inextricably wrapped up in issues of timing, distance, rhythm and ‘Initiative’ (‘Sen’). The founder of Wado Ryu, Otsuka Hironori would have understood this concept from the very early days of his training.

In Aikido, the founder, Ueshiba Morihei, thought it so important that he made it one of the cornerstones of his art. Ueshiba had gained experience in the concept of Irimi at the very start of his martial journey, even as early as his short military career, where he learned the importance of the ‘mad dash towards the centre’ in hand to hand bayonet training. Developments of this bayonet training (Jukendo) remained part of his personal repertoire, and can be seen in the iconic 1935 Asahi Newspaper film shot when Ueshiba was in his physical prime at the age of 51.


Ueshiba Morihei in military clothing, with bayonet, photographed for Shin Budo magazine March 1942.

Sometimes Irimi is seen as a sidestep in towards the opponent; this can be quite misleading. A more meaningful and sophisticated way of using Irimi is to understand it as moving in deeply to occupy your opponent’s space – he wants to dominate and abide in that space; it’s his territory; the centre of his operation; his physical and psychological core. The laws of physics say that two objects cannot occupy the same space at the same time; so your job is to turn this particular law on its head – you conquer time and space; not through anything supernatural, but instead by an orchestration of superior judgement, the right timing, the right distance and the right cadence all working together with determination and commitment.

In Wado there are multiple opportunities to operate and sharped Irimi; it is part of our refined art, for example by creating narrow corridors of access through positioning and reading your opponent’s intent. For this you need sharpened perception (Kan) and an acute awareness of the ebb and flow (Kake Hiki), which is clearly a part of the formal kumite of Wado Ryu.


Otsuka Hironori.

In my Zoom session I was teaching it specifically through the mechanics of Shuto Uke, starting with the slide into position and narrowing of the body to ‘sneak’ into the opponent’s centre. The body and the arm move in like a blade. If done correctly the point of contact becomes irresistible as the elbow of the blocking arm stymies the opponent’s attack without any harsh, angular clashing of force. This results in superior positioning and direct access into the opponent’s weak angle and the contact arm effortlessly slides into the inside line accessing the head/neck; all of this supported by kuzushi and together would have a devastating effect, following the dictum of ‘fatally compromising the opponent while putting yourself into a position of safety’.

Tim Shaw

An article by Ellis Amdur which partly inspired this post:


Book Review – ‘Shindo Yoshin Ryu, History and Technique.’ Tobin Threadgill and Shingo Ohgami.

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Rumours about the appearance of this book circulated a long time ago, and so finally it is here.

For me it was well worth the wait. Although it is a weighty tome I found it difficult to leave alone and so now I am on my second reading.

The organisation of the book is neatly packaged with many excellent photographs, diagrams and images. It covers historical, theoretical and technical aspects of Shindo Yoshin Ryu Jujutsu and supplies very informative personal and anecdotal experiences of key figures within the Takamura ha Shindo Yoshin Ryu.

The history section immerses you into the complex world of what was to be called ‘Koryu’ Budo/Bujutsu and it easily dispels any myth, which usually come out of oversimplification. Piece by piece an image of Shindo Yoshin Ryu Jujutsu starts to appear out of the miasma of Japanese lineages. Facts collide with legend, which in turn throws up further questions, some of which are unlikely ever to be answered.

It is clear that Threadgill Sensei and the late Ohgami Sensei have been involved in significant on the ground research; chasing down leads and engaging with surviving descendants of some of the main SYR players involved in this complicated saga.

Throughout the complexities, the jigsaw images of evidence, anecdote and documentation SYR appears as a system that was buffeted by change, navigating around the powerhouse that was late 19th century, early 20th century Judo, which lured traditional Jujutsuka into a world of Randori and contest and away from their fuller curriculum. It also describes the ascent and descent of various SYR branches which echoed much of what was happening to the traditional martial arts of Japan in the Meiji to Showa periods of Japanese history.

Does this book have relevance to students of Wado karate?

It depends where you are on your journey in Wado. For history buffs like me it was like catnip. I couldn’t get enough. But also, although SYR and Wado are as different as cats and dogs their connection cannot be ignored and as such, a surprisingly large section was devoted to the founder of Wado Ryu, Otsuka Hironori.

I was impressed with the author’s approach to the potentially thorny issue of Otsuka Hironori’s role in all of this. This was dealt with in an even-handed and factual way with Otsuka Sensei reputation intact, perhaps even boosted. Throughout the book the authors acknowledge the huge contribution Otsuka Sensei had made to the survival of SYR, without really being aware of it. The irony of course being that at the age of 30 Otsuka Sensei left SYR behind to synthesise his accumulated Budo experiences into the formulation an entirely new entity, Wado Ryu Jujutsu Kempo. Thus, for a long time, SYR became a footnote in Wado history – but not any more.

It is clear that Wado enthusiasts were drawn by curiosity to the surviving SYR and this curiosity extended sufficiently to cause some of them to beat a path to the door of Takamura ha Shindo Yoshin Ryu Kaicho Tobin Threadgill Sensei – his recent seminars in Europe attest to that.

In the technical section of the book, although deliberately and understandably incomplete, it is possible to see common strategies and common nomenclature. Within the body of this section it is possible to read between the lines and gain glimpses of Otsuka Sensei’s technical base and the underlying strategies of Wado Ryu. My conversations and experiences of people within TSYR have certainly informed my reading of this text, reinforcing my view that when Wado was formed the baby was not thrown out with the bathwater.

Who knows, perhaps there is more to come from the pen of Threadgill Sensei. I certainly hope so.

I have it on good authority that the late Ohgami Sensei was able to see advance productions of this book and greatly approved of the completion of this joint project before his passing. Although I only met him once I know that he will be greatly missed.

Tim Shaw

What Master Otsuka Saw (Probably).

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A presumptuous title, I know, but bear with me, I have a theory.

I have often wondered how Otsuka Hironori the founder of Wado Ryu thought. I wished I had been able to climb into his head, navigate all those very Japanese nuances that are so alien to the world I live in and see as he saw; a bit like in the movie ‘Being John Malkovich’. But more importantly and specifically to see what he saw when he was dealing with an opponent.

I am fairly convinced he didn’t see what we would see in the same circumstances, the mindset was probably very different.

This is all guesswork and speculation on my part but to perhaps support my claim, let me backtrack to a comment made by a very well-known Japanese Wado Sensei.

I was present when this particular Sensei made a very casual off-the-cuff comment about Otsuka Sensei – so quick and matter-of-fact it was easy to miss. It was in a conversation generally about movement; I can’t remember the exact words but my understanding was this; he said that Otsuka Sensei’s ‘zone’ was ‘movement’ – he (Otsuka Sensei) could work with ‘movement’, but inertia held no interest for him, it was no challenge. That was it; an almost throwaway comment.

I held on to this and thought about it for a long time, and out of this rumination I would put this theory forward:

It is highly possible that Otsuka Sensei was acutely tuned to zones of motion and energy; like vectors and forces governed by Intent and energised by Intent; an Intent that for him was readable.

For him it is possible that the encounter was made up of lines of motion which, in a calculated way, he chose to engage and mesh with. These involved arcs of energy that extended along lines limited by the physiology of the human frame (a refined understanding of distance and timing), but also he was able to engage with that frame in itself, not just its emanations and extensions. He saw it as Macro and Micro, as large or small scale tensions and weaknesses and he was able to have a dialogue with it, and all of this was happening at a visceral level.

The computations normally associated with reasoning and calculation would have just gotten in the way – no, this was another thing entirely; this was the ‘other’ brain at work, body orientated, woven into the fibre of his being, much more spontaneous, coming out of a cultured and trained body. And there is the catch… it would be a great thing to have the ability to ‘see’ those lines, energies and vectors, but ‘seeing’ on its own has no meaningful advantage; it becomes a self-limiting intellectual exercise; an academic dead-end. No, the body (your body) has to be trained to be refined in movement, otherwise the necessary engagement/connection is not going to happen; or, it happens in your head first and your body is too late to respond! The key to unlocking this is there, it always has been there; but unfortunately too often it is hobbled by formalism, or that perennial obsession of just making shapes.

It’s a lifetime’s work, and, even with the best will in the world, probably unobtainable. But why let that put you off?

Tim Shaw

Appraising Kata.

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Re. Wado Kata performances on YouTube or forums, be they competition honed kata or personal kata movies. Comments are invited, but I really don’t understand what people want these comments to say?
Competition kata is… a performance, practiced to comply with a set of criteria so that one kata can be compared to another and clearly people look at examples of the kata online and match it off against their own personal expectations.

No kata is ‘perfect’, but if we notice flaws in the kata through the imperfect medium of video what kinds of flaws are we looking for?

Some people get all hung up on ‘a foot position there’ and ‘hand position elsewhere’ yet fail to see the bigger picture. I guess people will disagree with me here, but surely the bigger picture is the method of actually moving – and I don’t mean how fast or strong a technique is delivered; that would be a bonus – if the techniques are performed with the refined principles of Wado AND have celerity, energy and intent, yes that is probably going to be a damn good kata.

Surely we have come a long way from ‘harder, faster stronger’? Wado is a complex system – by that I mean ‘complex’ not complicated; there is a difference. One move, like Junzuki, can contain many complexities, while 36 kumite gata can become complicated – but not insurmountably so.

For me the curse of kata appraisal is what I call the ‘picture book approach’. In that some people judge the kata in a kind of ‘freeze frame’ of the end position of any individual move, taking that frozen image and judging it just by its shape. This method of judgement is really low on the evolutionary ladder. Since the 1960’s Wado has evolved significantly and students and instructors have access to a far greater level of understanding than they had fifty years ago, except of course for those areas where people have clearly opted for a policy of arrested development.

Then there is Observer Bias:
“Observer bias is the tendency to see what we expect to see, or what we want to see. When a researcher studies a certain group, they usually come to an experiment with prior knowledge and subjective feelings about the group being studied.”

People see what they want to see, because they are uncomfortable with anything that interrupts or contradicts their current world view – it’s human nature. Thus, when we feel a need to say whether this approach to kata is superior to that approach, maybe it’s just an expression of our own bias; we focus on those things that either comply with our world view, or don’t.

Judging by comments of forums regarding Wado kata, it also tends to bring about a worrying tendency towards tribalism. I fully understand this, and I am sure that at times I have also felt the knee-jerk inclination towards my own tribal instincts, but I try my best to keep these in check. However, as long as we recognise this for what it is, without the need to call it out, then it will hopefully wither on the vine and conversations will remain civilised and polite.

Then there comes the argument; is there such a thing as a bad kata? I would say; yes there is.

Some say that as long as they stay within a particular bandwidth that represents an acceptable understanding of Wado then that’s fine. But that’s just a fudge – exactly how wide is this bandwidth?

Is the bandwidth just about shapes? From my understanding Otsuka Sensei established some very sound guidelines and sent his best students out into the world with the responsibility to pass on these essential guidelines and although it may have been part of it, shape-making was not the main priority on the list.

Tim Shaw


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Early 20c Japanese Jujutsu.

I recently watched a YouTube video which was focussed upon the sanitisation of old style Jujutsu techniques that were cleaned up to make them safe for competitive Judo. Throws and techniques which were originally designed to break limbs and annihilate the attacker in dramatic and brutal ways were changed to enable freeform Judo randori where protagonists could bounce back and keep the flow going.

This inspired me to review techniques in Wado, some of which I believe went through a similar process.

We know that the founder of Wado Ryu Karate, Otsuka Sensei had his origins in Koryu Jujutsu and that Wado was crafted out of this same Koryu base; Wado is certainly still considered as a continuation of the Japanese Budo tradition. Koryu Jujutsu in particular had historically developed a reputation as an antiquated form of brutality which was not compatible with an agenda developed by modernisers like the founder of Judo Kano Jigoro.

To set the context; Wado went through many transformations, and even though quite elderly Otsuka Sensei was still reforming and developing Wado Ryu throughout his long life; a project that was continued through subsequent generations of the Otsuka family.

But how much has Wado allowed itself to be sanitised? Did we lose something along the way? Was Wado de-fanged, did it have its claws clipped? And, if it has, where is the evidence?

But beyond that – does it matter? The loss of these dangerous aspects may well be a moot point; the development of Wado may well have bigger fishes to fry, and this particular issue may just be a distraction from a much larger agenda.

However, to my mind it’s still worth considering.

First of all, I am reminded of a discussion I had with another instructor regarding the craziness of the practice of the Tanto Dori. Thinking back to when these knife defence techniques were part of the Dan grading syllabus, nobody seemed to care what kind of blade you pulled out of your kit bag; blunted pieces of stick, to razor-sharp WW2 bayonets, in fact there seemed to be a badge of honour based upon how sharp and dangerous was your Tanto! We laughed about how such practices would be looked at in today’s politically correct, health and safety environment.

In Judo there are the Kinshi Waza, the banned techniques; these include. Kani Basami (Crab Claw scissors), Ashi Garami (Entangled leg lock), Do Jime (Trunk strangle), Kawazu Gake (One leg entanglement). These are the techniques that the authorities decided were more likely to cause injury, so not necessarily banned because of their viciousness, more their proclivity to cause accidental damage.

Within Wado undoubtedly some techniques were ‘cleaned up’, even within my time.

I can think of at least fifteen techniques, most of which existed inside the established paired kata which were ‘made safe’. Sometimes this came out of trial and error, i.e. the Japanese Sensei saw too much damage incurred by over-enthusiastic students, so decided to soften the technique to minimise injury. Others were implied techniques, e.g. ‘if this technique were to be taken through to this position it would result in significant damage’. Some of these techniques were hidden; you would struggle to spot them if they weren’t explained to you. In some cases the ‘brutal’ part of the technique was actually easier to execute than the so-called ‘cleaned up’ version, but this latter version remained closer to the practice of Wado principles; a contradiction….maybe, maybe not.

A variation on Kumite Gata. The body is ‘scissored’ apart; this is combined with a leg action that completely takes away the base. It is almost impossible to practice this technique safely.

I think that most people are aware that some throwing techniques were designed so that a successful breakfall (Ukemi) would be extremely difficult or even impossible, resulting in damage that you would never recover from; not something to dwell on lightly. (A prime example in Wado is the technique known as Kinu Katsugi, which we now practice in a way that enables uke to land relatively safely).

This Ohyo Gumite technique is very effective on its own, but another variation involving standing up from this position would result in Uke being dropped to the floor with very little chance of being able to protect themself.
Right, Suzuki Sensei showing the ‘stand up’ associated with this technique.*

There are other Wado techniques which on the outside look incredibly dangerous but are sometimes so wrapped up in misunderstood formalism that the accepted coup de grace becomes a merely academic endeavour (works well on paper but could you make it do the job?). Usually this is because of a misunderstanding of the mechanism of the technique itself, or the mechanism of ‘kata’ and how the teaching model actually functions.

I remember Suzuki Sensei sometimes held ‘closed-door’ sessions, you had to be above a certain grade to participate and no spectators were allowed. I attended some of these and the best I can describe them was that they involved what some would think of as ‘dirty tricks’, but very effective fighting techniques which would really damage your opponent.

To reiterate; while it is interesting to speculate on these matters, compared to the other complexities of Wado they could be looked upon as a mere side-show, after all, just the fundamentals take a lifetime to get your head round, never mind all of this.

Tim Shaw

*Photo credit, Pelham Books Ltd, ‘Karate-Do’, Tatsuo Suzuki 1967.

A Few Notes on Nagashizuki.

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Otsuka Sensei performing Tobikomizuki.

Without a doubt nagashizuki is a hallmark technique of Wado karate; it is also one of the most difficult to teach.

In other styles of karate I have only ever seen techniques that hint at an application that could loosely fall into the area of nagashizuki, with a very rudimentary nod towards something that could be categorised as Taisabaki, but at risk of contradiction nagashizuki in karate is pretty much unique to Wado.

But there is so much to say about nagashizuki as it features in the Wado curriculum as it helps to define what we do.

If you were to explain nagashizuki to another martial artist who has no knowledge of Wado, you could describe it as being very much characteristic of Wado as a style; a technique pared to the bone, without any frills or extra movements. Done properly it is like being on the knife-edge, it is brinksmanship taken to the extreme. I have heard a much used phrase that to my mind gives a picture of the character of nagashizuki, as follows:

‘If he cuts my cloth I cut his skin. If he cuts my skin I cut his bone’.*

Here is a technique that flirts with danger and requires a single-minded, razor sharp commitment, with serious consequences at stake.

Technically, there are so many things that can go wrong with this technique at so many levels. In an active scenario you have to have supreme courage to plunge directly into the line of fire, the timing is devastating if you get it right. Many years ago it was my go-to technique when fighting people outside of Wado, particularly those who took an aggressive line of attack hoping to drive forward and keep you in defensive mode. But I also found out that this technique had added extras, which you must be aware of if you use it in fighting; one of which is the devastating effect of the strike angle.

On two occasions I can think of, to my shame, I knocked opponents unconscious with nagashizuki. When delivered at jodan level the strike comes in from low down, almost underneath the opponent and its angle is such that it will connect with the underneath and side of the jaw. As I found out, it doesn’t need much force to deliver a shockwave to the brain, and, if the opponent is storming in, they supply a significant amount of the impact themselves – they run onto it.

This last point about forward momentum and clashing forces illustrates one of the oddities of the way the energy is delivered through the arm.  A standing punch generally has to have some form of preparatory action (chambering), depending where it is coming from; nagashizuki when taught in kihon is deliberately delivered from a ‘natural’ position, and as such the arms should just lift as directly and naturally as possible into the fulling extended punch – my favoured teaching phrase for that is, ‘like raising your arm to put on a light switch’, that’s it. The arm itself acts as a conduit for a relay of connected energy generators that channel through the skeletal and muscular system into and beyond the point of delivery.

This is where further things can go wrong; the energy can be hijacked by an over-emphasis on the arm muscles or the ‘Intent’ to punch. Don’t get me wrong, ‘Intent’ can be a good thing, but when it dominates your technique to such a degree that it becomes a hindrance this can cause all kinds of problems.

The building blocks to nagashizuki could be said to begin with junzuki, then on to junzuki-no-tsukomi and then to tobikomizuki and finally to nagashizuki. Lessons learned properly at each of those stages gives you all the information you need, but it is important to go back to those earlier lessons as well. Junzuki-no-tsukomi for its structure is the template for your nagashizuki, but not just for its static position, but how it is delivered through motion; it is an amplified version of things you learned in junzuki – it is junzuki with the volume turned up.

Nagashizuki is a good technique to pressure-test; from a straight punch (at any level) to a maegeri, even to a descending bokken; this is very useful because it emphasises the slipping/yielding side of the technique; a very determined extension of one half of the body is augmented by a very sharpened retraction of the other half, the movements feed off each other, but essentially they are One. In fact everything is One, in that wonderful Wado way. And here is the conundrum that we all have to face when doing Wado technique; you always have a huge agenda of items that make up one single technique BUT…. They all have to be done AS ONE.

Good luck

Tim Shaw

*I am reminded of a line from the 1987 movie ‘The Untouchables’, where the Sean Connery character says, “If he sends one of yours to the hospital, you send one of his to the morgue”.


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In another posting I mentioned the importance in Wado karate of focussing on Principles. Here I am going to present another angle to maybe supply a slightly different perspective.

Principles are not techniques; they are the essence that underpins the techniques. These work like sets of universal rules that are found within the Ryu. Don’t get me wrong these are not simple; they work at different levels and in different spheres. An example would be how these Principles relate to movement. There is a hallmark way of Wado movement; something that should be instilled into all levels of practice, from Kihon and beyond. If in a Wado training environment technique is prioritised at the expense of Principles of movement then students are learning their stuff back to front. The technique will only deliver at a superficial level; the backbone of the technique is missing.

This is where I think that learning a huge catalogue of techniques in itself is of limited application, and particularly mixing and matching techniques from other systems; it may work but only to a certain level. To me personally this approach lacks ambition and has a limited shelf life.

The underpinning Principles are not modern inventions, they originate way back in in early days of Japanese Budo and were forged in a very Darwinian way. These were created and adapted at the point of a sword by men who witnessed violence and blood; these things were deadly serious, no delusion, no fantasy, instead sharp reality. Those days are gone but the Principles stretch forward into the future, but they are vulnerable and the threads can easily be broken, we ignore them at our peril. It sounds dramatic, but in a way we are the custodians of a very fragile legacy.

If we look at the life of the first Grandmaster of Wado Ryu, Ohtsuka Hironori, it could be said that he had one foot in the past and one foot in the future. There is a connection between him and the men of the sword who experienced the smell of blood, particularly his great-uncle Ebashi Chojiro who we are lead to believe experienced the reality of warfare probably in the Boshin Senso (but that needs to be confirmed by someone more knowledgeable than me.).  Traditional martial arts supply a direct line into the past and their values come from concepts that underpin Japanese Budo of which Wado is part.

Principle is the key that unlocks multiple opportunities and techniques. This works surprisingly well. The human psycho-physical capability is amazingly sophisticated. I have often come across students asking about the problem of learning techniques on both sides. My reply is that personally I have had no trouble switching from one side to the other. I remember hearing about sleight of hand magicians who have to learn a piece of complex manipulation with one hand and spend hours and hours of laboriously practice (and failure) to master the trick. But if the one-handed trick was to be switched to the other hand then the learning time was dramatically decreased. This is an aspect of body memory and it is not to be underestimated, it is complex, multi-faceted and amazingly fast when compared to a more calculated thought-based approach.

Tim Shaw