Editing Daitō-ryū Aiki-jūjutsu (section)

=== Related arts ===
The concept of ''aiki'' is an old one, and was common to other classical Japanese schools of armed combat.<ref name="Draeger"/> There are some other styles of Japanese jujutsu that use the term ''aiki-jūjutsu'', but there are no records of its use prior to the Meiji era.<ref name="Draeger"/> Many modern schools influenced by aikido presently utilize the term to describe their use of aikido-like techniques with a more combative mindset.

There are a number of martial arts in addition to aikido which appear, or claim, to be descended from the art of Daitō-ryū or the teachings of Takeda Sōkaku. Among them are: the [[Korean martial art]] of [[hapkido]] founded by [[Choi Yong-sool]], who claims to have been trained under Takeda Sokaku;<ref>{{cite encyclopedia| last = Pranin| first = Stanley|title = Choi, Yong Sul| encyclopedia = Encyclopedia of Aikido| year = 2007| url = http://www.aikidojournal.com/encyclopedia?entryID=119| access-date = 21 July 2007 | url-status = dead| archive-url = https://web.archive.org/web/20071013125639/http://www.aikidojournal.com/encyclopedia?entryID=119| archive-date = 13 October 2007}}</ref> Choi gave two versions of his story, one in 1962 and another completely different one in 1982. [[Hakkō-ryū]] founded by Okuyama Yoshiharu, who trained under Takeda Sokaku; and [[Shorinji Kempo]], founded by Nakano Michiomi (later known as So Doshin), who is known to have trained under Okuyama. Additionally, Icho-ryū&nbsp;– an offshoot designed for police defense is practiced widely in Washington state. Many techniques from Hakko-ryu are similar to the techniques of Daitō-ryu.<ref name="Draeger"/> Certain styles of [[Karate]] also use joint manipulation and locking techniques.