目 (Moku / Vision) – Eyes & Awareness
Keep your eyes focused on the opponent while carefully observing their movements and intentions. A martial artist must instantly analyze the surrounding environment, including terrain, distance, weather, and positioning. Proper awareness and advantageous positioning are the first steps toward success. Although eye contact can establish mental dominance, one should not focus only on the opponent’s eyes. Instead, maintain awareness of the entire body through peripheral vision. During Kihon and Kata practice, keep the gaze forward at eye level while remaining aware of the surroundings. Avoid looking down unnecessarily, as it reduces awareness and creates vulnerability.

心 (Kokoro / Seishin) - Mind & Spirit
Mental strength develops courage, composure, and fighting spirit. A martial artist should remain calm, emotionally balanced, and mentally focused under pressure. Neither fear nor overexcitement should control the mind. A composed spirit allows clear judgment, decisive action, and the ability to respond effectively in any situation.

足捌き (Ashi Sabaki)
Footwork & Movement Efficient movement requires balance, speed, flexibility, and stability. Proper footwork is essential for both offense and defense.Maintain a low and stable center of gravity while moving naturally and continuously. Avoid remaining stationary for too long, as constant repositioning creates tactical advantage. Dragging the feet reduces mobility and speed, while excessive jumping can expose openings and weaken balance.

強 (Tsuyosa / Strength)
Physical Power Physical conditioning and muscular strength are necessary to generate effective power and endurance. The body must be trained to develop stamina, explosive movement, speed, and precision.Through disciplined and regular practice, strength becomes controlled, efficient, and fully integrated with technique.Together, these four principles form an essential foundation of martial arts training. Through continuous practice and self-discipline, they develop not only technical skill, but also character, awareness, and true martial spirit.

Section : Karate Techniques Insight   Title:  The Four Elements of Martial Art 武道 の 四つ 原則