Underground Bunkai – Sneak Peak

23 Nov

I am pleased to announce a new project – “Underground Bunkai.” Underground Bunkai is a series of articles and videos that will support my Kata Laboratory project. Kata Laboratory offers specific training methods to allow you to explore my three aspects of kata (See Endnote # 1). The Underground Bunkai project will show specific applications of the Kata Laboratory methods as they apply to various kata.

The approach of Underground Bunkai is unique. It provides you with insight not only as to the specific kata sequence analyzed, but also as to how to use that analysis to aid in your practice of the kata of your style of martial art. The videos will prominently feature my senior black belt, Sensei Jimmy DiMicelli, Go-dan, Karate-Do No Renshi.

Here is a sneak peak at a video that shows the concept of time as a fourth dimension of distance. A detailed discussion of time as a component of distance is contained in my full Kata Lab project (See Endnote # 2). Generally we think of distance in terms of three physical dimensions of length, width and height (see footnote # 3). We disregard the element of time, which is the fourth dimension of distance. The video uses the Goshin-Do Karate Kata Gekisai to illustrate how time affects distance. Enjoy.

Respectfully submitted, Cum superiorum privilegio veniaque (“With the privilege and permission of the superiors”)


Sensei John Szmitkowski

  dreams-seisan   For information on my “no-risk”, kata seminars, please visit the seminar page using this convenient link https://senseijohn.me/seminar-kata/

My seminars are the ONLY seminars that allow you to pay at the conclusion, thus insuring your complete satisfaction!


1. My three aspects of kata are: the physical aspect (which includes practical application of kata technique and methods to integrate kata analysis within your martial arts regime), the spiritual aspect (the manner in which kata affects your mental state, emotions and psyche, and vice-versa) and the environmental aspect (the manner in which the environment affects your kata). Videos within the Kata Lab project provide a visual guide to supplement the written training methods.

2. The exact concept is the subject of Kata Lab # 3130: Maai – The 4th dimension – Introduction and Kata Lab # Maai – The 4th Dimension – Advanced Concepts. I have not posted “teasers” of these two labs on this blog.

3. To understand the three dimensions as they apply to distance in the martial arts, let’s look at a straight right punch that starts in chamber and ends at your opponent’s nose.

angle  You think of the distance in terms of an angle from your right chamber to your opponent’s nose.
1 copy  In fact, it is a three dimensional path described by the angle as follows:
2 copy  Length is the distance directly from your right chamber position to your opponent’s left side of the body;
width  Width is the distance from the chamber position directly to your opponent’s center mass;
height  Height is the distance from your right chamber position to the height of the nose along your opponent’s left body line.
These three distances merge into one path that is represented by a straight line, in the form of an angle, from chamber to nose.

© Copyright 2015 Issho Productions & John Szmitkowski, all rights reserved.

Sensei John is now on Facebook, under – FLY FISHING DOJO, you are invited to send a Facebook friend request.

You may wish to view my other blogs –
LOGO-WEBSITE   my fishing blog which includes my fishing journals and the interrelationship between martial arts protocol & ideology to fishing http://flyfishingdojo.com
DOJO STICKER-1 the Goshin-Do Karate blog at http://defeliceryu.com

One Response to “Underground Bunkai – Sneak Peak”


  1. Time Modification Of Kata – Rhythmic Adaptation – Seisan Kata Example | Kata-RX For wellness - February 8, 2023

    […] 1. To understand the basic concept of the three basic dimensions of lenght, width and height as they relate to the martial arts and the fourth dimension of time, please click this link:https://senseijohn.me/2015/11/23/underground-bunkai-sneak-peak/ […]

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