Dan (rank) highest level that might be attained, with instructor certification and judge/judgment authorization being understood as higher-level or more sophisticated. Many arts use between one and ten dan ranks: In some martial arts, black belts are worn for all "dan" grades. In others, the highest grade (10th "dan") wears a red colored belt. In Jūdo and Shotokan 6th to 8th "dan" may wear a red and white-patterned belt and 9th to 10th "dan" may wear a solid red belt. There is some variation even within styles. Generally, belts do not have markings that indicate the actual "dan" grade. Okinawan styles used
Judo in Romania Judo in Romania Judo in Romania began with Heishichi Ishiguro, Japanese judoka, journalist and diplomat. Ishiguro taught judo in college for one year: ONEF (Oficiul National de Educatie Fizica).The best student was Emilian Teac, a police captain. In 1937 the first Romanian Police Officer Championship took place in Bucharest with the participation of other students and fire-fighters from Cîmpina. An absolute (open) class was the only weight class. Romanian Judo began a sustained expansion after the Second World War. Mihai Botez created the first Judo team section in Arad with the creation of sports club "Vagonul Arad". In the 1960s,