Aiki Jujutsu in Chinese / Japanese...

合気柔術 is the title for the Japanese martial arts style known as “Aiki-Jujutsu.”

大東流合気柔術 is Daitō-Ryū Aiki-jūjutsu, a Japanese martial art established by Takeda Sōkaku.

The most famous student of Daitō-Ryū Aiki-jūjutsu is Morihei Ueshiba who later founded the school or branch of martial arts known as Aikido.

Note: 大東流合気柔術 can also be romanized as Daito-ryu Aiki-Jujutsu, Daitou-Ryuu Aiki-Juujutsu or Daito-Ryu Aiki-Jujitsu.

柔術 has been somewhat incorrectly spelled and pronounced “Jujitsu” for some time in the English-speaking world. The correct Japanese Romaji is Jujutsu or Juujutsu.

A little background on the word: By combining the Kanji pronounced “Ju” (which means flexible, pliable, gentle, yielding) with the Kanji pronounced “Jutsu” (which means art or technique), we get a meaning that can be translated as “flexible technique,” “gentle art” or “yielding technique.”
柔術 does make sense in Chinese as well, although pronounced “rou shu” in China.

The Jujutsu system has a history in Japan that started well before the 1600s. Some see this style as a variation of the “Empty Hand Method” (Karate-do). Even the samurai of old used some Jujutsu methods in defending themselves with their unarmed hands against weapons that could pierce their heavy armor.

There are convoluted relationships between various schools and systems of martial arts, but it's generally accepted that Jujutsu led to the development of Judo and a few other variations.

This is the martial arts style Sorakage Jujutsu written in Japanese Kanji.

武士流柔術 is a special title added for a customer's specific school/style of Jujutsu.

Please only order this if you are a member/practitioner of this style.

合気会 or “Aikikai” is the original school of Aikido.

Several organizations use this title. The first was established in Japan in 1940 (The Aikikai Foundation or 財団法人合気会).

The only difference between this title and Aikido is the last character, “kai” which means club, group, fraternity, organization, or assembly.

Note: 合気会 may be romanized with a dash like this: Aiki-Kai.