Osae-komi-waza - Hold down techniques

 Osae-komi-waza   -   Hold down techniques is normally used in competitive judo or in sports judo. in sports judo its used to take down opponents on there back and hold them for 10 or more second. 10 second is concerned as yuko 15 second is concerned as waza-ari and 20 second is ippon. They are also is a technique in judo. There are as follow..                                 

Romanization	Translation
Osae-komi-waza	Hold down techniques
Kami-shihō-gatame	Upper four corner hold
Kata-gatame	Shoulder hold
Kesa-gatame	Scarf hold
Kuzure-kami-shihō-gatame	Modified upper four corner hold
Kuzure-kesa-gatame	Modified scarf hold
Tate-shihō-gatame	Straight four corner hold
Yoko-shihō-gatame	Side locking four corner hold