<Li> Daitōryō (大統領) means "President", and is used for any national president, such as the President of the United States . It is most commonly attached to a name . For example, Trump - Daitōryō (トランプ 大統領, "President Trump"). </Li> <P> Martial artists often address their teachers as sensei . Junior and senior students are organized via a senpai / kōhai system . Also in some systems of karate, O - Sensei is the title of the (deceased) head of the style . This is how the founder of Aikido, Morihei Ueshiba is often referred to by practitioners of that art . The' O' prefix itself, translating roughly as "great (er)" or "major," is also an honorific . </P> <P> Various titles are also employed to refer to senior instructors . Which titles are used depends on the particular licensing organization . </P> <P> Shōgō (称号, "title", "name", "degree") are martial arts titles developed by the Dai Nippon Butoku Kai, the Kokusai Budoin and the International Martial Arts Federation Europe . Many organizations in Japan award such titles upon a sincere study and dedication of Japanese martial arts . The below mentioned titles are awarded after observing a person's martial arts skills, his / her ability of teaching and understanding of martial arts and the most importantly as a role model and the perfection of one's character . </P>

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