Look for a compact outside hook behind a weighted leg while the upper body directs the opponent toward the rear corner.
Starting position
A standing exchange. Use the reference image and video to identify relative stance, movement direction, and distance; learn the physical setup from an instructor.
Typical grip
Grip and handedness vary by entry. Identify the visible sleeve, lapel, belt, torso, or leg controls in the reference, then confirm the club’s preferred grip with an instructor.
Kuzushi · balance breaking
For recognition, observe the direction in which the opponent’s balance is moved before the defining minor outer hook action appears.
Tsukuri · entry and position
Locate which foot or leg removes, blocks, sweeps, hooks, or wheels the opponent’s support. Compare that defining shape with nearby techniques in Ashi-waza · foot and leg throws.
Kake · completion
In the reference or video, follow the coordinated upper- and lower-body action through the point where the opponent’s support is removed. Physical completion must be learned on mats.
Expected result
The reference outcome is a controlled projection to the mat with the attacker retaining balance or appropriate sacrifice control.
Visual study notes
Each study note uses the same reference image. Use the video and an instructor demonstration to understand movement and timing.
STUDY NOTE 1
Overall shape
Identify the defining body position described in the recognition cue for Ko-soto-gake.
Same single reference image
STUDY NOTE 2
Classification clue
Focus on which foot or leg removes, blocks, sweeps, hooks, or wheels the opponent’s support.
Same single reference image
STUDY NOTE 3
Name connection
Connect Ko-soto-gake with “Minor outer hook” and the visible action or control.
Same single reference image
Common beginner mistakes
•
Identifying the technique only from the final pose instead of its defining body relationship.
•
Confusing it with another technique in Ashi-waza · foot and leg throws.
•
Trying to reproduce physical mechanics from a single illustration instead of learning them from an instructor.
Coaching tips to discuss in class
•
Connect the Japanese name with the English meaning: “Minor outer hook.”
•
Focus on which foot or leg removes, blocks, sweeps, hooks, or wheels the opponent’s support.
•
Compare the reference image with the embedded video, then ask an instructor to confirm what distinguishes the technique.
Technique-specific safety
Throws require mats, qualified instruction, a cooperative partner, and reliable breakfalls. Use this page for recognition only, not unsupervised physical practice.
See a factual or safety problem?
Prepare an email with the technique name. Nothing is submitted automatically.