Shurikenjutsu – The Discipline of Throwing Weapons By Sensei Liam Musiak
- Liam Musiak
- Aug 31
- 2 min read
Within the Bugei Jūhappan — the 18 recognised skills of the ninja — one that instantly captures the imagination is Shurikenjutsu (Throwing Weapons). Out of these 18, I have developed 11 skills, and this one highlights precision, control, and calmness under pressure. Shurikenjutsu is the study of throwing blades and projectiles, focusing not on theatrics but on accuracy, timing, and the ability to use small weapons with maximum effect.
What is Shurikenjutsu?
At its core, Shurikenjutsu is about turning a simple tool into a precise extension of the body. It teaches:
Accuracy – hitting targets with consistency.
Control – releasing with the right timing and rhythm.
Distance Judgement – knowing when and how far to throw.
Calm Focus – steadying the mind so the body follows.
It’s not about throwing wildly — it’s about being measured, efficient, and controlled.
Why It Still Matters Today
Few of us carry shuriken in our daily lives, but the skill translates directly into modern self-defence and training:
The discipline of controlled release mirrors the mechanics of striking in Karate and Kobudo.
Precision in targeting teaches accuracy with punches, kicks, or even improvised weapons.
Training sharpens focus — under stress, you learn to remain steady.
Even outside combat, this skill develops hand-eye coordination and patience, both of which transfer to countless other areas.
Connection to My Karate & Kobudo
For me, Shurikenjutsu overlaps with the principles I already apply in Karate and Kobudo. The control of release is no different from the control of a punch or the swing of a weapon. The targeting of shuriken mirrors the targeting of vital points in self-defence. It’s about precision, not power.
Conclusion – Precision Over Force
Shurikenjutsu is not about dramatic flair. It is about focus, discipline, and accuracy under pressure. As one of my 11 studied skills within the Bugei Jūhappan, it reminds me — and my students — that sometimes the smallest movement, when done with precision, can carry the biggest impact.