Mushin, or 'no-mind', is a state of mental clarity and focus that allows martial artists to respond to situations spontaneously and effectively, without being hindered by preconceived notions or distractions.

Kuzushi, or 'breaking balance', refers to the technique of disrupting an opponent's balance and stability, making them more vulnerable to attack.

Maai, or 'distance and timing', refers to the optimal range and timing for attacking and defending in martial arts.

Zanshin, or 'remaining mind', refers to the state of heightened awareness and readiness that martial artists maintain even after an attack or defense, in order to be prepared for any subsequent actions by their opponent.

Kime, or 'focus', refers to the technique of concentrating one's energy and power into a single, decisive strike or movement.

Mushin, or 'no-mind', refers to the state of mental clarity and focus that allows martial artists to respond to situations spontaneously and effectively, without being hindered by preconceived notions or distractions.

Feint, or 'pretend', refers to the technique of making a deceptive movement or action to trick an opponent and create an opening for an attack.

Seiza, or 'sitting in silence', refers to the practice of sitting in a kneeling position with the back straight and the mind focused, in order to cultivate a calm and centered state of mind.

Kiai, or 'spirit shout', refers to the practice of emitting a loud, explosive vocalization during martial arts techniques, in order to focus one's energy, intimidate an opponent, or create a distraction.

Rei, or 'bow', refers to the practice of bowing to one's opponent, teacher, and fellow students as a sign of respect and humility.

Tai Sabaki, or 'body movement', refers to the technique of using proper body mechanics and leverage to generate power and efficiency in martial arts techniques.

Shugyo, or 'training', refers to the practice of rigorous physical and mental training in order to develop the skills, strength, and endurance necessary for martial arts.

Nage, or 'throw', refers to the technique of using grappling and joint manipulation techniques to unbalance and throw an opponent.

Fudoshin, or 'immovable mind', refers to the state of mental and emotional stability and resilience that allows martial artists to remain calm and focused under pressure.

Uchi, or 'strike', refers to the technique of using punches, kicks, and other striking techniques to attack an opponent.