Gankaku

岩鶴 · Gankaku

Literally: „Crane on a rock“

Also known as: Chinto

Kata "crane on a rock", formerly Chinto. In Shotokan it has 42 movements per the JKA, and four times a one-legged stance sends out a side kick with an uraken strike.

Quick Facts

Martial Arts

Karate Shotokan Shorin-ryu Wado-ryu

People

Gichin Funakoshi · Modified by Kosaku Matsumora · Transmitted by Sokon Matsumura · Transmitted by

Form typeKata

OriginJapan

Period of origin19th century

Floor pattern (embusen)Straight line forward and back

About the kata

Gankaku is a master kata of Shotokan that Funakoshi Gichin renamed from the Okinawan Chinto. According to JKA material it has 42 movements, lasts about a minute, and the kiai sounds twice, each time on the oi zuki lunge; karatevancouver.ca counts 37 movements — the difference comes from the way of counting. It is performed along a single line, which André Bertel calls ichi ji after the character for the number one; themartialway.com.au links it to fighting in confined spaces, for example on a staircase. The kata is built on balance. Four times the practitioner shifts into the one-legged stance tsuruashi dachi and from it delivers a side kick yoko geri keage together with a back-fist strike uraken. It also contains a double kick nidan geri, which karatevancouver.ca compares to the one in Kanku Dai, only mirrored, and it ends with a turn on one leg back into the starting position. Themartialway.com.au notes that three blocks keep recurring in it: kosa uke, kakiwake uke and manji uke. According to the JKA, movements 19 and 20 are performed slowly, and in movement 26 the practitioner gradually raises the hips. In competition it appears on the official WKF kata list and on the WUKF list among the optional tokui katas for Shotokan.

The kata in different styles

Style	Name in the style	Movements	Kiai
Shotokan	Gankaku	42	2
Shorin-ryu	Chinto	—	—
Wado-ryu	Chinto	—	—

Meaning of the name

The characters 岩鶴 mean rock and crane. The English Wikipedia translates the name as crane on a rock, André Bertel literally as rock crane; the Defense Arts Center article explains it through the one-legged stance, in which the practitioner resembles a crane standing and waiting for prey to come within reach. Wikipedia interprets the original name Chinto (鎮東) roughly as warrior to the east, karatevancouver.ca as fighting to the east. According to Wikipedia, Funakoshi changed the name possibly because of anti-Chinese sentiment in Japan; karatevancouver.ca and Defense Arts Center add that he also wanted to remove the martial undertone.

Creator and history

The kata bears the name of a Chinese sailor, according to some versions a pirate, whose ship was wrecked off the Okinawan coast. According to the English Wikipedia, Matsumura Sokon, commander of the royal guard, was sent against him; the duel ended in a draw and Matsumura began learning from the foreigner. André Bertel adds that the sailor survived by stealing crops and then taught for a while in the Tomari area. We have not been able to establish clearly who composed the kata. According to karatevancouver.ca both the author and the time of origin remain unknown; the Defense Arts Center article names Matsumura Sokon or Matsumora Kosaku and states that the Shotokan form comes from Itosu Anko. According to Wikipedia, Matsumora taught Kyan Chotoku his own version of Chinto, different from Matsumura's.

Differences between styles

According to Wikipedia, Funakoshi replaced the original front kicks with high side kicks yoko geri keage and adjusted the embusen into a more direct line. Under the name Chinto the kata continues to be practiced, among others, in Shorin-ryu, Wado-ryu and Shito-ryu. According to the Defense Arts Center article, the Shorin-ryu version has the crane stance but a low front kick and higher stances, Shito-ryu keeps the crane stance with the front kick, and Isshin-ryu uses a cat stance instead and kicks from the leg resting on the ground. In Shotokan, Bertel considers the older mae geri keage to the side acceptable alongside the standard yoko geri keage, but no other variants.

Bunkai – applications

Nakayama and Kanazawa read the first two movements differently: Nakayama takes the first as a separate off-balancing of the opponent and the second as a block followed by a strike, while Kanazawa links both against a single attacker (according to the Defense Arts Center article). According to Bertel, Asai Tetsuhiko explained yoko keage as a kick to the groin of an opponent standing at the side, without turning the body; uraken can then be used both offensively and defensively. The Defense Arts Center interprets the final one-legged turn as an arm lock over the shoulder, but Kanazawa and Nakayama both show it with both feet on the ground. The same article mentions the assumption that the one-legged stance served for defense on a staircase.

Competition status

Sport karate (WKF) — Official kata list · valid from 1/1/2026 ↗
WUKF (World Union of Karate-Do Federations) – Shito-ryu — Tokui (free choice) · valid from 4/26/2024 ↗
WUKF (World Union of Karate-Do Federations) – Shorin-ryu — Tokui (free choice) · valid from 4/26/2024 ↗
WUKF (World Union of Karate-Do Federations) – Shotokan — Tokui (free choice) · valid from 4/26/2024 ↗
WUKF (World Union of Karate-Do Federations) – Wado-ryu — Tokui (free choice) · valid from 4/26/2024 ↗

Common Mistakes

According to André Bertel, many competitors perform the first movement lower than head level to make it faster, which strips it of its purpose. He notes that Asai Tetsuhiko rejected competitors substituting the kick yoko geri keage with yoko kekomi. Themartialway.com.au points to trouble with balance during forward turns and with the smooth turn on one leg.

Key Tip

According to Nakayama Masatoshi, as quoted by André Bertel, the core of the kata is mastering balance, rotation, and the simultaneous execution of the kick yoko keage with the strike uraken.

Technique Sequence — Shotokan

Breakdown source: jkakarate.co.uk

Further sources on this topic (9)