The largest online karate resource

where quality and quantity meet


how it works

Let's Get you all the Karate videos and articles you'll ever need

Explore the articles — it's free!

The Articles allow karateka, assistants and instructors to access invaluable explanations and demonstrations. On a wide range of topics.

Discover Japanese-Level instructional karate videos and actionable in-depth explanations that reveal fundamental Wado secrets you wish you had at your fingertips when you started your journey...


==Start exploring The Articles today!

discover the academy

The Digi Dojo Academy makes it feel as if you have a Japanese 8th Dan on speeddial who happens to speak English and has the ability to turn complexity into simplicity.

Dig deep into a specific subject with our highly-recommended courses that leave no stone unturned. 

Examples are "Mastering Meotode", "Keys to Crisp Kata", "The Journey To Henka Waza" and "Advanced Wado Kumite".

The online course "Karate Principles & Terminology" is free when you get started now. And that's free too 👊

==> Get started for free

get inside the vault

The Vault not only secures and stores all your purchases... it's also where you access The Karate KIT

The Kit contains towards 90 minutes of seminar footage featuring Ishikawa, Nukina, Yokoyama and Sakagami sensei. Even Takashima's Full Seminar Video from '98!

==> Watch Japanese instruction for free now

the Academy is Jam-packed with ultra-specific keys to get your techniques to new levels.

make it happen with the digi dojo. Get started now for FREE.


just a few examples...

we believe Practise Is Most Effective When You know exactly what to do. And with The Digi Dojo you can...

my best dojo teachings

seminar recordings

kata walkthroughs

wado masters course footage

cutting edge training methods

official pair work

in depth explanations

okinawan kenshinkai kobudo

official basics

To give you a warm well-deserved welcome to The Digi Dojo you're getting The Karate KIT for FREE!

The Karate KIT is LOADED with our "best of the best" stuff:

Even a Full Seminar Video of Takashima Sensei showing Ura Waza he learned from Ohtsuka sensei himself.

Don't let The Karate KIT slip through your hands...



who use the digi dojo?

STUDENTS us because we explain in a clear and understandable manner.

ASSISTANTS us because we provide key point & principle based teaching that help them stay ahead of students.

INSTRUCTORS us because we dig deep, share profound insights and tailored training methods.

here's why we would love you to join too...

...and if one thing below matches, you should.


  • Searching on YouTube for Karate videos that'll actually help you.
  • Missing Out On The Lastest Discoveries And Key Insights that will drastically improve your techniques.
  • Forgetting details you learned last week By Not Having Access An Up To Date Reference Where You Can Quickly Look Up What You Need To Know.
  • Waiting For The Next Seminar To Maybe Find Some Answers, If It's Exactly What You Want To Learn In The First Place.
  • Guess What You Found On Internet Is Correct...
  • Settling For "Twist Your Hip" that only makes you a good beginner (using your whole body means MORE than your hip) 


  • Getting Instant access to 100+ Pro Videos - just like the above.
  • Unlocking explanations with key points that matter so you can progress efficiently feeling more confident about your upcoming grading.
  • Enjoying The Database Search Engine so you'll find content MUCH faster.
  • Enjoying your Free subscription to The Digi Dojo Insider with top-notch training tips.
  • discovering what's inside The Karate Kit that'll keep you busy and excited for one year straight as if you're a white belt again.
  • Receiving Insider-Only BRAND NEW Pro Video Access on top on the 100+ So You Can Stay On Top Of Your Game.


If you're the student from your Dojo that flips the lightswitch with Mawashigeri...

If you're the assistant that loves to know it all...

If you're the instructor that wants to dig deeper than ever imagined and stay as motivated as you were for your black belt exam...

Join The Digi and Get Started for free Now!


don't take our word for it...

Dr. Missaka Senanayake 2nd Dan - Sri Lanka

The search for a comprehensive resource ended...

Coming from a family of Wado karate practitioners we always felt that there was a serious lack of educational material available to Wado students outside of Japan.

Hours spent online looking for resource material on katas, techniques and details regarding on how to execute them correctly fell painfully short. The negative consequence of such lack of information makes learning, understanding and progress in karate, dependent on the short period of time you get to interact with your Sensei at personal level.

As karate has transitioned into a more of a sports and competition oriented model, the time spent on thorough analysis of each technique is lost, thus we see kids blindly emulating the seniors without much attention nor understanding on technique, body mechanics and aesthetics.

The search for a comprehensive resource ended when I stumbled upon AJ's Wado No Michi. It was an All-in-One (albeit a few which he has since added on to The Digi Dojo site) compendium to fill the void of a true reference book. It covers Basics, Pinan & Advanced Katas, Kumite Techniques all with detailed explanations answering the vital questions of Why/What/When/Where and How?

AJ's Video collections on The Digi Dojo complements and completes where "Wado No Michi" fell short due to its limitation as a book.

Personally it has helped me to learn, discover and identify many areas in which I was lacking may it be in Katas, Kihon or Kumite. It also helps me to incorporate learning in the comfort of my own home during by busy work schedules. The magnificent gifts of modern technology, bringing access of this invaluable information on a global scale, and at your fingertips.

I recommend this to all practitioners of Wado, young and old, to sign up and use this invaluable resource and take your karate to the next level.

Matthew Allen United States

Great course for mastering the basics!

I have always enjoyed learning new ways to apply the basics of karate. This course definitely did not disappoint!

The new ways to apply the fists were eye opening and the application for kumate was very informative. Because of that, I'll definitely be keeping my mind open to even more ways to apply the basics beyond what I've learned.

This is the first video series that has taught new ways to apply the basics.

I've always looked for new ways and been disappointed. I was cautiously skeptical when I started the series, but I'm glad that I got it and would definitely recommend this series to anyone who wants to study the basics of karate in a new way.

Having a good foundation in the basics of karate is essential, and this series definitely provides that necessary foundation.

Ivan (IR) Dan Grade, England

Great series

I watched The Stances Masterclass to be reminded of the traditional stances I first learnt as a beginner many years ago, as we sometimes names get lost with all the modern sports karate we seem to teach.

The biggest takeaway I got was the straight forward and easy to understand explanations of the various stances by AJ.

I will re watch this video again and when I teach these in class I will be confident that I am teaching correct Wado Ryu stances the way they we intended.

The series exceeded my expectations by AJ explains and demonstrates the stances in a thoroughly professional way and expanded my knowledge.

I would definately recommend this series to anyone who is serious about learning authentic wado - ryu karate. Go into watching this series with an open mind, and you'll learn more than you thought.

Francisco Neuman Panama

Should be called the Wado Wikipedia

I had been following Sensei AJ's YouTube channel for a while, and had always wondered how can I learn from this person while being a continent apart. The answer: The Digi Dojo.

What stood out to me from Sensei AJ's videos was his sharp execution of technique, which to me means that he has that rare combination of thousands of hours of practice plus the understanding of the principles at work behind the techniques.

The biggest takeaway for me was that sometimes the smallest detail will have the greatest impact on improving or progressing to the next level of karate training/understanding.

His teaching style allows me to look at karate from a completely different perspective of not just repeating movements endlessly, but to train with a specific purpose in mind. He even encourages that we change that specific purpose between training sessions in order to improve as a whole.

The best example has a not particularly important video regarding Hikite. Sensei AJ said don't focus on your fist, focus on your shoulder and the fist will automatically find itself in the "correct position. And after some practice, by God was he right!

I believe Sensei AJ's content would help Karateka from other styles, not just Wado, because his focus is on principles and natural movement. He even shows Kobudo training and educates how armed training can translate into unarmed training.

And finally, most other publications are limited to their syllabus. Sensei AJ's content is always evolving, and he constantly asks for feedback on what topics to address.

This is not something I see any top-level instructor do.

Roy Solheim 1.Dan/Skedsmo Karateklubb, Norway

Setting the Mind in Motion with Every Visit to the Digi Dojo

After looking on the Internet to find information about Wado Ryu, I found The Digi Dojo.

My Pro Licence has provided me with the most comprehensive knowledge gathered at one place on the World Wide Web. Especially because I access to all videos, showing the different techniques, kumites, katas and more.

I think that the idea behind the Digi Dojo is excellent and an invaluable asset for studying and evolve myself and my students in both Wado and karate.

Martin Ström 3 dan Kungälvs Karate Klubb


When I got a glimpse of what The Digi Dojo contains and it's value, getting my Pro Licence was a no brainer...

And it exceeded my expectations.

The Digi Dojo is a great place to get inspiration that I can put into my teaching and my techniques. For example, I now study Meotode and try to implement it as an extension of other techniques.

I've been on many seminars with Sensei Sakagami and Sensei Nukina and learned Kumite Gata which we had little or no experience from before. But there is too much that will be forgotten, so now I use the Digi Dojo to study to check the different forms.

Give it a try. You will not be disapointed.

Christoph Mau

After years of training...

The second I went Pro I looked up the database and I'm already impressed. Even after years of training I found some tips to improve my Junzuki right away!

Nile 5th Kyu - Pennsylvania, USA

Always return to the basics

As a professional musician and music teacher, I always emphasize to students that basics are important.

I often remind myself that no matter how much we progress in rank or in skill, we must always go back to basics and make sure our foundation is solid. I found especially effective how AJ demonstrated how the stances are all related to each other. This relationship is not often taught.

The Stances Masterclass not only taught me how to position my body, but I also learned how stances make movements easier and more efficient.

I have a better understanding of stances as they relate to each other. This will facilitate learning the basics in a way that it “sticks” because each stance is not taught in isolation.

Watching this series will help keep your basics sharp.

杜 Bernard Wiseman 3rd Dan - Kenshikai Shanghai, Shidoin

It doesn't matter which school you are in

I got my Pro license because I wanted access to all the videos, not just a few or having temporary access.

Even though I'm in Shorin Ryu, it's really useful. It will do me good for sure as this fabulous website contain so much details, regardless to the school you are in.

And it's not just the detailed explananations. AJ is always ready to answer your questions thoroughly and never backs down to take a extra step if necessary.

Don't hesitate if you're thinking to go pro too 🙂

Geoffrey Légat 1st Kyu - Wadokai Belgium

Best Wado-ryu resource

I was looking for a source to improve my martial arts skills and then I found AJ’s book Wado No Michi. All the details help me to understand techniques better and principles deeper.

I like AJ’s precision about anything he demonstrates, his training methods (and his jokes). What is definitely one of the best things is the simplicity. AJ’s ability of teaching hard concept with simple word and pictures helps me to better understand and to improve my skills and also my teaching.

For example Meotode principle. Before I only focused on one hand and took distance after attack (like in kumite competition). And now I use both hands, one hand for a punch, the other hand for controlling the opponent then I can reverse hands to do combination. It allows me to score more easily and make my techniques more effective than before.

The biggest difference between Wado No Michi and other books are the plenty pictures, lot of details for each technique and complete course of Wado in one book. I have many books about martial arts and this is the best about Wado-ryu karate and would therefore definitely recommend this book and AJ’s work to other Karateka.

Bill Wands 4th Dan

It will not only help beginners

The technical information will not only help beginners but act as a reference source for more experienced practitioners as well. You should be proud of your accomplishment.

meet aJ

AJ van Dijk is a teacher, Chief Instructor of Wadokai Holland and Kenshinkai Kobudo Europe and founder of The Digi Dojo.

He is a published author of several books such as Wado No Michi, Wadokai Karate Special Edition and Kata Applications and Analysis.

AJ has 20 years of training under Japanese supervision that lead to his broad and in-depth knowledge which he can apply. You'll notice by his clear explanations and demonstrations. That, plus his effective Taining Methods allow you to learn faster.

Because of his diligent work, AJ has become internationally regcognised Wado and Karate instructor to beginners, advanced students and instructors - reaching Karate enthusiasts worldwide through internet and up close in person at international seminars.

AJ’s mission is to help Karate students and instructors understand and implement simple yet extremely powerful Key Points and Training Methods that can unlock shortcut-like growth and get you to the next level without wasting time, money or theoretical overwhelm.

His unique and holistic approach combines traditional training with cutting-edge training methodology leveraging fun and illuminating experiments with effective and straight forward Training Methods.

When not training, teaching or being busy with Karate, AJ is interested in science, enjoys spending time with his wife and kids and binge-watching Netflix series while secretly still thinking about Karate.

AJ is always probing into the deeper learnings of Wado

A.J.’s thirst for knowledge was apparent even in his younger years, always questioning, always probing into the deeper learnings of Wado. He has painlessly researched and cross referenced differences within the three main styles of Wado.

PETER MAY  //  7th Dan Wadokai

AJ has evolved into a karateka with techniques and knowledge that few in Europe possess

Through many gasshuku, practices, conversations, e-mails and chats, he has evolved into a karateka with techniques and knowledge that few in Europe possess. His work will without doubt enlighten the way to improve your karate.

NOBUYUKI NUKINA  //  6th Dan Wadokai

AJ explains reasoning behind the execution and delivery as well

He not only gives step by step instructions to Wado, but also the reasoning behind the execution and delivery as well as the correct mental attitude required for the techniques of Wado Ryu.

DAVID SHEPHARD  //  5th Dan Wadokai