Kesa

Kesa is the shortened judo name for kesa gatame — the diagonal-sash pin in which the attacker’s torso lies across the opponent’s chest with the head-side arm trapping their neck, the foundational pin of judo’s osaekomi-waza catalogue.

Etymology. Kesa (袈裟) refers to the diagonal sash worn by Buddhist monks — the term names the pin by its geometry, with the attacker’s body lying diagonally across the opponent’s chest in a pattern resembling the sash. The shortened kesa predominates in spoken judo and submission grappling vocabulary, where the full kesa gatame is reserved for formal instructional contexts and competition commentary. The shortened form’s prevalence reflects the pin’s frequency in judo competition — high-use techniques tend to shed their formal suffixes in spoken vocabulary, parallel to kouchi / kouchi gari and de ashi / de ashi harai.

Mechanics. The pin’s defining property is the chest-to-chest connection with the attacker’s body lying diagonally across the opponent’s torso. The head-side arm traps the opponent’s neck and one arm against the body; the attacker’s hips post low and wide for base. The diagonal coverage closes the opponent’s hip-out escape angle while the head-arm trap removes the trapped-arm frame from the recovery options.

Cross-reference. English-speaking no-gi uses “scarf hold.” Full mechanical coverage on Kesa Gatame.