Kawazu-gake
(Leg Entanglement Throw)
"Kawazu Gake is a Leg Entanglement
Throw in Judo that targets an opponent's leg. It is one of the
techniques adopted later by the Kodokan into their Shinmeisho
No Waza (newly accepted techniques) list. It is categorized as
a side sacrifice technique, Yoko-sutemi.
It is also one of the four forbidden techniques, Kinshi-Waza."