|Double Butt Bridge|
|Manga Debut||Chapter 82|
|Anime Debut||Episode 11|
Double Butt Bridge (弐尻ブリッジ, Niketsu Burijji) is a technique used in Keijo.
By linking their butts one another, Hanabi and Rin attack the opponent simultaneously. It is strong enough to defeat Midori Morimoto. The technique is used on the final match of the eleventh East-West War.