In 1932, the well-known artist Itoh Seyu, who is one of the key persons of modern kinbaku, published a book with the title: “BiJin Ranbu”. This means “wild dance of a beautiful woman”. In 2011, Barkas started to develop his personal way of doing ropes, which was very stormy and overwhelming. His Sensei Osada Steve called it ranboo and since then, this way of doing ropes became one of the well-known styles in the world of kinbaku. Within this class, the participants get a first insight into ranboo. Some key terms of ranboo, such as proper distance and proper intensity at the proper moment are the framework to tie in this way. Content •Key terms of Ranboo •How to start a scene •Madame Butterfly •Hojo Jutsu (some techniques to catch your partner) •Application of the principles of Ranboo Prerequisites: Osada Ryu Advanced or a good knowledge of Rope Bondage