The Kodokan Tenegui
A special thank you to Masatake Sumi Sensei for the design and the shodo

The Shodo from left to right on the tenegui
Rei:- Courtesy
Gi:- Truth and Justice Chi:- Wisdom
Jin:- Love and Sympathy Shin:- Faith
The above shows the Chinese characters from the sho or shodo (calligraphy) on the tenegui with the Japanese pronunciation and in English, their Confucian meanings.
The Combination of the characters 仁 義 礼 智 信 (Jin-Gi-Rei-Chi-Shin) is called Gojo in the Japanese pronunciation. Gojo represents the five ethics which should be kept by a human being in Confucianism. The Tokugawa Shogunate adopted Confucianism as an official ideology. Gojo therefore became a samurai's ethics standard. These are also the five values represented by the five pleats in the front of a hakama.
Tenegui have been used as a ceremonial ornament since ancient times. They were also used as a guard under the helmet in the age of civil wars. Kabuki actors designed their own original tenegui and gave it to their patrons as a gift since the early days of the Edo era.

also a thank you to Nagao Sensei for the information on tenegui and the characters.