Just looked through my notes, here are throws that i have. Some people use more, some less, just depends on the school and Instructor.
Osoto Gari (large outer reap)/ Osoto otosi(large outer drop) some people do one, some the other, its all good.
Seoi Nage-shoulder throw
Kuchiki taoshi- single leg takedown
Morote gari- double leg takedown.
Osoto Gurma- reverse hip throw.
back to back throw-In Danzan ryu jujitsu this throw is called Maeyama Kage(Front Mt. Shadow) : For this throw you end up positioned so that your back to back with uke. you reach back behind your shoulders, grab the back of his collar with both of your hands and then throw him forwardover your head.
Head throw-you grab ukes head, and can either drop to your knee and throw over your shoulder, or stay standing and throw using tai otoshi.
Drop knee firemans throw.