All the basic techniques of the Wadoryu Karate, including the special techniques of Hinorori Othsuka like junzuki no Tsukomi and Gyakuzuki no Tsukomi. As well as the basic Katas: Pinan Shodan, Pinan Nidan, Pinan Sandan, Pinan Yondan and Pinan Godan. About the author: Roberto Danubio is carrier of the 6th Dan Wadokai and president as well as chief instructor of the Swiss Wadokai Karate Do Renmei (SWKR). He enjoys a good reputation to be one of the most outstanding technicians in Wadoryu Karate in Europe. The teachers who influenced him the most were Teruo Kono (Germany), 8th Dan, and Shingo Ohgami (Sweden), 8th Dan. To his further Teachers belong Hideo Takagi (Japan), 8th Dan, and Toru Arakawa (Japan), 9th Dan JFK.