In the recent Ulaanbaatar Grand Slam, John Jayne (USA) did a pair of highly unusual takedowns. Although they throws were similar, they were logged as completely different throws. In the first clip, it was logged as kosoto-gake. And in the second one, it was kata-guruma. Could they actually be a form of tani-otoshi, perhaps?
Blog posts
A look at John Jayne's unusual takedown.
Ouchi-Gari is Jack Yonezuka's tokui-waza.
Two of the gold medals went to relative unknowns while one went to the expected winner in the last day of the men's competition.