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Illustration of kataha-jime as a representative judo strangling technique

Shime-waza

Shime-waza are the twelve Kodokan strangling techniques studied under strict training and competition safety controls.

Two judoka demonstrate juji-gatame on a mat

Juji-gatame

Juji-gatame is the common short name for a Kodokan elbow-locking technique formally called ude-hishigi-juji-gatame.

Two judoka demonstrate kesa-gatame on a mat

Kesa-gatame

Kesa-gatame is a Kodokan osaekomi-waza that controls the upper body from a diagonal side position.

Two judoka demonstrate tomoe-nage on a mat

Tomoe-nage

Tomoe-nage is a Kodokan ma-sutemi-waza that uses a controlled backward sacrifice to project an opponent forward.

Two judoka demonstrate de-ashi-harai on a mat

De-ashi-harai

De-ashi-harai is a Kodokan ashi-waza that sweeps an advancing foot as the opponent transfers weight onto it.

Two judoka demonstrate harai-goshi on a mat

Harai-goshi

Harai-goshi is a Kodokan koshi-waza that loads the opponent on the rear hip and sweeps with the same-side leg.

Two judoka demonstrate tai-otoshi on a mat

Tai-otoshi

Tai-otoshi is a Kodokan te-waza whose extended leg marks the throwing line while the hands and body action produce the drop.

Two judoka demonstrate o-uchi-gari in a dojo

O-uchi-gari

O-uchi-gari is a Kodokan ashi-waza that breaks the opponent backward and reaps the opposite leg from inside.

Two judoka demonstrate o-soto-gari on a mat

O-soto-gari

O-soto-gari is a Kodokan ashi-waza that breaks the opponent backward and reaps one leg from the outside.

Two judoka demonstrate uchi-mata in white judogi

Uchi-mata

Uchi-mata is a Kodokan ashi-waza that breaks the opponent forward and sweeps upward against the inner thigh.