Kodokan Kinshi
The 4 techniques forbidden (kinshi) by the Kodokan, with official Kodokan videos.
Nage-waza
Yoko-sutemi-waza
Kani-basami 蟹挟
Crab or scissors throw
Not competition legal
Kodokan Kinshi (Forbidden)
Nage-waza
Yoko-sutemi-waza
Kawazu-gake 河津掛
One-leg entanglement
Not competition legal
Kodokan Kinshi (Forbidden)
Katame-waza
Shime-waza
Do-jime 胴絞
Trunk strangle
Not competition legal
Kodokan Kinshi (Forbidden)
Katame-waza
Kansetsu-waza
Ashi-garami 足絡
Leg entanglement
Not competition legal
Kodokan Kinshi (Forbidden)