Naihanchi (or Naifanchi, Naifanchi, Tekki, Tekki) is a Kata, performed in straddle stance (naihanchi-dachi / kiba-dachi ). It can be translated to 'sideways fighting', or in the kase of Tekki it means ‘Iron Horse’, because of the stance. The form makes use of in-fighting techniques (i.e. tai sabaki (body evasion)) and grappling.
There are three modern kata derived from this (Shodan, Nidan and Sandan(Master Ohtsuka dropped Nidan and Sandan from Wado Ryu, possibly because he thought the had little function)). Some researchers believe Nidan and Sandan were created by Anko Itosu, but others believe that it was originally one kata broken into three separate parts (probably due to constraints of space). The fact that only Naihanchi/Tekki Shodan has a formal opening suggests the kata was split.
It has been suggested the kata was originally developed when fighting against a wall / ledge / narrow confined space which is unlikely; however, it could be used for this purpose. Whilst the kata is linear, moving side to side, the techniques can be applied against attackers at any angle. The side to side movements in a low stance build up the necessary balance and strength for fast footwork and body shifting. The kata are intricate strategies of attacking and defensive movement, done in the kiba dachi, for the purpose of conditioning the legs to develop explosive power.
There are three modern kata derived from this (Shodan, Nidan and Sandan(Master Ohtsuka dropped Nidan and Sandan from Wado Ryu, possibly because he thought the had little function)). Some researchers believe Nidan and Sandan were created by Anko Itosu, but others believe that it was originally one kata broken into three separate parts (probably due to constraints of space). The fact that only Naihanchi/Tekki Shodan has a formal opening suggests the kata was split.It has been suggested the kata was originally developed when fighting against a wall / ledge / narrow confined space which is unlikely; however, it could be used for this purpose. Whilst the kata is linear, moving side to side, the techniques can be applied against attackers at any angle. The side to side movements in a low stance build up the necessary balance and strength for fast footwork and body shifting. The kata are intricate strategies of attacking and defensive movement, done in the kiba dachi, for the purpose of conditioning the legs to develop explosive power.
Itosu is reported to have learned the kata from Sokon Matsumura, who learned it from a Chinese man living in Tomari. Itosu is thought to have changed the original kata. The form is so important to old style karate that Kentsu Yabu (a student of Itosu) often told his students ‘Karate begins and ends with Naihanchi’ and admonished his students must practice the kata 10,000 times to make it their own. Before Itosu created the Pinan kata, Naihanchi would traditionally be taught first in Tomari-te and Shuri-te schools, which indicates its importance.In the earlier days of karate training, it was common practice for a student to spend 2-3 years doing nothing but Naihanchi/Tekki, under the strict observation of their teacher. Motobu Choki (Pictured to the left), famous for his youthful brawling, credited the kata with containing all that one needs to know to become a proficient fighter.


