In Aikido, Irimi Nage means “entering throw.” It is often called the “twenty-year throw” because while the concept is simple, it takes a lifetime to perfect.
The move relies on the principle of Irimi (entering), where you step directly into the attacker’s space to neutralize them before they can finish their strike.
How You Perform the Throw
To execute Irimi Nage, you become the “center” of the movement:
- Step Inside: As the attacker strikes, you step boldly past their shoulder. You move deep into their “blind spot.”
- Lead the Head: You place your hand or arm near the attacker’s neck or chin. You guide their head backward or in a circle to break their balance.
- Blend and Turn: You turn your body to face the same direction as the attacker. For a brief moment, you are both looking the same way, and your centers are linked.
- The Projection: You step forward again and extend your arm across the attacker’s chest or neck. This motion creates a powerful wave of energy that drops the attacker onto their back.
Why It’s Effective
- Total Commitment: You don’t retreat. By stepping toward the danger, you take away the attacker’s room to swing or kick.
- Neck Control: Since the body follows the head, controlling the attacker’s neck gives you total control over their entire spine and balance.
- Minimal Effort: You use your legs and your body weight to push the attacker. You don’t use your arm muscles to “shove” them.
The Feeling of Irimi Nage
For the defender (Nage), it feels like stepping through a doorway. For the attacker (Uke), it feels like they tried to hit someone, but that person suddenly disappeared and reappeared behind them, causing them to fall over.
| Step | Action |
| The Entry | You vanish from the line of fire. |
| The Blend | You become the attacker’s shadow. |
| The Throw | You move through the attacker like a wave. |
Training Tip: Keep your posture perfectly vertical. If you lean over the attacker, you lose your power and become vulnerable. Stand tall and let your hips do the work of the throw.