大東流合氣柔術與合氣道的差別：歷史與技術比較
｜ Daito-ryu vs Aikido

合氣道與大東流的差別

由於合氣道跟大東流的派系很多，很難把所有體系一概而論，但卻又常常被問到這個問題，就像要解釋山竹跟百香果的差異一樣 ，外觀上有點類似但切開卻完全不同，為了讓外界能夠理解，以下就我個人認知來比較兩者差異：

早期合氣道的技術就是大東流

最早期的合氣道技術就是大東流，這點從植芝盛平二戰前(1938)出版的書武道/武道練習，包括照片背景寫著大東流合氣柔術，且技法都有截斷對方攻勢的打擊技存在，當然這本早期書刊不能代表合氣道的全部，而且書內也有很多植芝個人理念跟哲學，也無法完全等於大東流的理念，只是說合氣道早期技術確實就是大東流合氣柔術（或說是植芝派大東流），有興趣的人可參考合氣道三元會的歷史研究，某些合氣道支派目前也致力於復原早期合氣道技術

現代合氣道的風格與技術體系

現代合氣道（根據我個人理解及WIKI解釋）的風格：流動(不截斷對手攻擊)、導引攻擊、圓形運動、圓形步法、氣的使用、受方(Uke)配合受身、膝行(跪姿行走)、中心力、呼吸力、前後技法，技術體系是一教到五教、迴轉投、入身投、小手返、天地投、四方投、呼吸投(或稱為合氣投)、合氣的解釋與呼吸力相關，重視呼吸法跟丹田，強調精神哲學面

合氣道的劍術與杖術來源

合氣道的劍術型，是源自鹿島新當流，植芝跟弟子寫了血判入門習得，基本上是對鹿島新當流的修改，合氣杖則是植芝獨創，跟寶藏院槍術或是夢想神傳流沒有關係，形制可能是源自日本陸軍的銃剣術並加入個人見解。

我們所學的大東流技術

大東流派系眾多，在此只描述我們所學的大東流技術:

透過打擊截斷對方攻勢(佐川派大東流為了專注合氣的研究，練習中取消打擊技的使用，但一樣要截斷對方攻勢)，合氣基本躰練、体捌(身體步法整合)、直線步法、自然呼吸、重心在前足掌、坐技與立技(沒有跪姿行走)、合氣技的理解及學習(合氣作為單獨技術研究))

大東流的技術體系：一ヶ条到六ヶ条

技術體系（筆者目前僅學到六亇條）:
一亇条 認識基本架構及上破勢
二亇条 認識二亇条控制及往下破勢
三亇条 三个条扭轉控制及往上破勢、複合關節技
四亇条 四亇条的方向性、關節技轉換
五亇条 全身的整合運用及一亇条的深入理解
六亇条 單點控制、身體整合及控制點斷開的運用

入身投、小手返、四方投、腰投等等在每亇条都有

技術理解的方式複雜，猶如拼圖或積木，湊齊線索才能略窺一二，不可能精通或熟練所有技術，往但每亇条中都會有多個分組，每個分組都具備相同概念需要掌握，不同組的技法之間常常彼此觸發理解，(例如小手返與首卷投與一個条所使用的核心技術相關聯)在大東流合氣柔術的研究中需要深度(單個技術理解)跟廣度(不同技術之間的觸發)並進。

大東流修習的兵器

大東流修習的兵器是劍術，武田惣角大老師是小野派一刀流，佐川幸義宗範是甲源一刀流，都是在劍術型之上加入合氣的技術，武田大老師另有十手術、手裡劍、槍術、拐杖等技術，均已失傳。佐川宗範則習有大島流槍術、合氣二刀等。

English Version

Differences Between Aikido and Daitō-ryū

While both Aikido and Daitō-ryū encompass numerous lineages—making broad generalizations difficult—we are often to be asked the comparsion between them, much like distinguishing mangosteen from passion fruit: superficially similar yet fundamentally distinct. To clarify, I’ll outline key differences based on my understanding:

Historical Roots

Early Aikido techniques were essentially Daitō-ryū. This is evident in pre-WWII publications by Morihei Ueshiba (e.g., Budo/Budo Renshu, 1938), where techniques featured strikes to disrupt attacks and backgrounds explicitly referenced "Daitō-ryū Aiki-jūjutsu." While these texts reflect Ueshiba’s personal philosophy and don’t represent all of Aikido or Daitō-ryū, they confirm that Aikido’s foundational techniques derived from Daitō-ryū (specifically, Ueshiba’s lineage). For deeper study, refer to historical research by groups like Aikido Sangenkai, where some Aikido branches actively reconstruct early techniques.

Modern Aikido (per my understanding and Wikipedia):

Style: Flowing (non-interruption of attacks), guided attacks, circular movements/footwork, use of ki, cooperative uke (receiving ukemi), knee-walking (shikko), center/breathing power, techniques in forward/backward directions.

Technical system: Ikkyo to Gokyo, kaiten-nage, irimi-nage, kote-gaeshi, tenchi-nage, shiho-nage, kokyu-nage (aiki-nage).

Aiki interpretation: Linked to breathing power, emphasizing breath methods and the tanden (lower abdomen), with a spiritual/philosophical focus.

Aikido’s sword kata trace their origins to Kashima Shintō-ryū. Ueshiba and his students documented the “Kappan Nyūmon Shūtoku” as an introductory manual—essentially a modification of Kashima Shintō-ryū. In contrast, the Aiki‐jō (short staff) is Ueshiba’s own invention, unrelated to Hōzōin‐ryū sōjutsu or the Musō Shinden‐ryū. Its form may derive from the Japanese Army’s jūkenjutsu (bayonet techniques), with Ueshiba’s personal refinements.

Daitō-ryū

Style: Interrupting attacks via strikes (Sagawa-ha omits strikes in training to focus on aiki but still disrupts offense).

Training: Basic aiki body conditioning, linear footwork, natural breathing, weight on balls of foot, seated/standing techniques (no kneeling walk).

Core Philosophy: Aiki as a standalone technical study.

Technical System: Organized into kajou (Ikkajou to Jukkajou), each containing 60–200 techniques. Core throws (irimi-nage, kote-gaeshi, shihō-nage, koshi-nage) recur across all kajou.

In Daitō‐ryū, the primary weapon studied is swordsmanship. Takeda Sōkaku – the great master – was from the Ono‐ha Itto‐ryū, and Sagawa Yukiyoshi Munenori belonged to the Kōgen‐ittō‐ryū. Both integrated Aiki principles into their sword kata. Takeda also taught juttejutsu, shuriken, sōjutsu (spear), and cane techniques, all of which have since been lost. Sagawa Munenori additionally practiced Ōshima‐ryū sōjutsu and Aiki two‐sword techniques.

Technical system (I have studied up to Ropkajou):
Ikkajou: Basic structure and upward balance breaking.
Nikajou: Nikajou control and downward balance breaking.
Sankajou: Sankajou Twisting control, upward balance breaking, compound joint locks.
Yonkajo: Yokajou of multi-directional control, transitioning between joint-lock techniques.
Gokajo: Whole body integration and deeper Ikkajou understanding.
Ropkajo: Single-point control, body integration, disconnecting control points.

Techniques like irimi-nage, kote-gaeshi, shiho-nage, koshi-nage, and so on exist in every kajou. Understanding is complex—like assembling a puzzle—where mastery of all techniques is impossible. Each kajou contains subgroups sharing core concepts; cross-group techniques trigger insights (e.g., kote-gaeshi and kubishime-nage relate to Ikkajo’s core). Daito-ryu study requires depth (individual technique mastery) and breadth (inter-technique connections).