Sanchin

Quick Facts

About the kata

Sanchin is the kata that gave its name to the sanchin dachi stance, used throughout it. The movements are slow, the muscles tensed, and every technique is timed with the breath. The English Wikipedia describes its purpose as strengthening the muscles and bones so the practitioner can withstand an opponent's blows, while instilling the mechanics of a strike from a stable base. In Goju-ryu, Sanchin is the foundation of all the other kata and, with Tensho, forms a pair: Sanchin is the hard element go, Tensho the soft ju. Per Wikipedia, Chojun Miyagi often prepared new students three to five years before teaching them Sanchin, and those who stuck it out then practiced almost nothing else for two to three years. They left his stance checks with bruises. Part of training is shime: during the kata, the teacher tests stance and tension, from hard strikes to slow pushes and pulls, which the practitioner must hold against. For Kyokushin, Jaap Kooman recommends striking with an open, relaxed palm and, on the legs, aiming at the middle of the thighs and calves, away from the joints. Per his description, in the Kyokushin version each ibuki nogare breathing cycle runs four counts in and finishes on one.

The kata in different styles

Meaning of the name

The characters 三 (three) and 戦 (war, battle, contest) give the literal meaning "three battles"; the name is also written 三戰, 三進, or 参戦. The usual interpretation speaks of unifying body, mind, and spirit. Jaap Kooman elaborates: body means breath, the alternation of tension and relaxation, stance and balance; mind means concentration and enduring shime testing; spirit, the harmony of both. Houstonkarate.org gives the Chinese triad Shen (spirit), Shin (mind), and Li (body), and notes another view: the name may refer to the body's "three burners" in traditional Chinese medicine.

Creator and history

The English Wikipedia describes Sanchin as a kata of apparently southern Chinese, Fujian origin; it is the core of the Okinawan styles Uechi-ryu and Goju-ryu as well as the Fujian Chinese schools of White Crane and Five Ancestors. According to Jaap Kooman, it was brought to Okinawa by Kanryo Higaonna. Houstonkarate.org writes that Higaonna learned it from master RuRuKo with open palms and less emphasis on muscular tension. Sources disagree on who replaced the open palms with fists. Houstonkarate.org and the New Zealand Jundokan attribute it to Higaonna himself during the Meiji period, while Kooman attributes it to his student Chojun Miyagi, who according to him made the breathing more direct. Wikipedia states that Higaonna's version was adapted to fists by Miyagi's fellow student Juhatsu Kyoda, founder of Toon-ryu, and that Miyagi then adopted it. Until 1948, Sanchin was the first kata Goju-ryu students learned; after that, Miyagi began systematically teaching Gekisai in his dojo instead. It reached Kyokushin because Masutatsu Oyama trained in Goju-ryu under So Nei-chu and Gogen Yamaguchi.

Differences between styles

Goju-ryu practices two Sanchin: Miyagi's (dai ichi) and Higaonna's (dai ni). According to eastwindbudo.org, they share the same movements; the first is shorter, has no turns, and is taught to beginners, while the second, with turns, belongs to brown and black belts. The New Zealand Jundokan classes Sanchin among the basic kata (kihongata), while houstonkarate.org counts it together with Tensho among the two heishu kata. According to Kooman's description, the Kyokushin version contains two 180-degree counterclockwise turns and morote yonhon nukite three times. On Shito-ryu, Traditional Japanese Karate Network writes that Kenwa Mabuni practiced a version with a straight back and open chest, and that in this style both variants of body posture are practiced depending on the teacher. Uechi-ryu still thrusts with an open-hand nukite, while Goju-ryu and Chito-ryu use a fist.

Competition status

• Sport karate (WKF) — Official kata list · valid from 1/1/2026 ↗
• WUKF (World Union of Karate-Do Federations) – Kyokushin — Sentei (selected) · valid from 4/26/2024 ↗
• WUKF (World Union of Karate-Do Federations) – Sankukai — Tokui (free choice) · valid from 4/26/2024 ↗

In grading syllabi

• IKO grading (traditional honbu): 7th Kyu – Blue belt with black stripe

Techniques in the kata

Related katas

• Variants: Sanchin Uechi-ryu