Kosugi inspired himself in the Japanese saying Tora no Maki, that in Japanese is a phrase that describes an official document, established as a reference on a system. So Ryukyu Kempo would be the Tora no Maki of Tode.
He also felt that Master Funakoshi gave the image of a feline due to his way of acting and his movements.
This symbol, at the time of his death, together with all his documents regarding Karate-do were given to Shotokai by the Master's and his family's wishes.
Master Funakoshi's first book, "Ryukyu Kempo: Tode", was edited by Bukyo-Sho in 1922. It included a series of prologues written by some of the most famous people in Japan and Okinawa at that moment in time. On the cover of this book, a famous artist friend of Gichin Funakoshi, Hoan Kosugi, placed the tiger symbol that later would come to symbolize Master Funakoshi's Karate.
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