Seminar with M. Sekiya at Northeast Aikikai

May 4-5, 1991

Mark J. Norton


This is the forth year (1991) that Sekiya sensei has visited the northeast part of the US to teach Aikido. In the past, he was a guest of Northeast Aikikai. This year, he stayed in Rockport, MA, and visited the Shodokan Dojo, Shobu Aikido Dojo, and the Providence Aikikai in RI. In addition to weekly classes, seminars were held in Salem and Providence.

Sekiya-san is a complex person. He is currently in his mid-seventies, but is extremely healthy for a person his age. He is very much the product of the traditional approaches to budo. His teaching style in turn emphasizes the manner in which he learned. On several occations he has mentioned long practice in simple, basic exercises before more complex techniques were attempted. Over and again, he stresses basic, fundamental concepts: low posture, correct breathing, a straight back, heavy hands, soft technique, flexibility, etc. His Aikido instruction is largely limited to a small set of defences. I think this is because he is not so much interested in teaching technique, but in underlying principles. In every class, he starts with Shomenuchi Ikkyo. Iriminage, Kokyunage, and Shihonage are his most often demonstrated techniques. He stresses that uke should attack strongly, but be flexible. Thus the hand grips firmly, but the arms and shoulders are loose. Below are some of the things he demonstrated and taught at length at the seminar.

Correct posture

Of all of the things sensei had to teach at the seminar, good posture was at the very top. On two separate occasions, he had everyone in the class assume a low posture while he went around and corrected everyone. Correct posture, according to Sekiya sensei consists of the following:


This posture allows quick movement or stability when needed. It lowers the center of gravity, improving balance. In fact, it is difficult to accomplish. A great strain on the lower back, calves, thighs and knees is noticed by anyone not used to it. At one point I tried so hard to achieve the proper positioning of my body that I suffered a very bad cramp in my lower back. Sensei says that this posture must be practiced every day until the aikidoka can relax into it and it becomes second nature.

One exercise designed to improve posture is shiko. This exercise starts in a wide (horse) stance with both feet flat on the ground. One leg (or the other) is lift sideways (not to the front) as high as possible. When the leg comes down, weight is shifted to it and the body drops to a wide stance with very low center while exhaling. Sumo wrestlers use this exercise a lot.

Vertical axis and practice

In addition to a low posture, Sekiya sensei places a great deal of importance on keeping a straight, vertical posture. He compared it to an axle which runs from the top of the head to the bottom of the spine. Bending the spine or neck while erect leads to a loss of balance.

An old wooden tsuba in the dojo served as a practice device. With it balanced on the top of the head, sensei had me walk around, kneel into seiza, and stand again. I also tried several techniques (shihonage, kokyunage, etc.) with the tsuba on my head. Balancing it is hard, but really causes you to be aware of your posture since bending even slightly will cause it to fall.

Heavy hands

Sensei demonstrated a practical use of Ki called heavy hands. By placing a great deal of his body weight into his hands, sensei is able to extert a great deal of control over an attacker even to the point of bringing him all the way to the ground and immobilizing him there. This was demonstrated against a variety of attacks including tsuki. Uke was unable to resist or lift himself up.

To accomplish heavy hands, a low posture and straight back is combined with projecting a large amount of Ki downwards through the hands. It can be visualized as making the hands feel very heavy, so heavy that they cannot be held up and are dragged down by gravity. Sekiya showed this privately to Lou Perriello last year (1990) and indicated that it was one of O-Sensei's advanced trainings to his students.

Nikkyo: one leg variation

An interesting variation on Nikkyo was demonstrated. Sensei said that if resistance was encountered while applying Nikkyo, lifting one leg (the leg closest to the Uke) will greatly help in applying the technique. The reason that this works is that lifting one leg causes you to become more aware of your center. It is easier to lower the hara and thus makes the Nikkyo more effective. There some potential disadvantages since the defender may be easier to unbalance if he is unable to center himself properly while standing on one leg.

Tuski Kokyunage variation (crossed hands)

Another unusual technique against a punch to the mid-section was demonstrated. Instead of stepping back or turning to one side to avoid the punch, Sekiya showed a kokyunage variations where the hands are crossed directly in front, just over the elbow of arm making the attack. Heavy hands technique is used to drop uke's arm to the ground, taking him with it. This must be done quickly and with total relaxation in the crossed hands. Done correctly, the attacker is slammed into the ground, face-first.