Here is a list of the brown and back belt kata needed for shodan and nidan tests, followed by the videos for each kata.
Kanku Dai, Jion, Bassai Dai, Empi, Hangetsu
Choun no Kon
Seipai
Kanku Sho, Bassai Sho, Nijushiho, Jitte, Tekki Nidan
Choun no kon or Ryubi no kon
Neiseshi
Karate Kata Video
Kanku Dai
Jion
Bassai Dai
Empi
Hangetsu
Choun no kon
Seipai
Rest of the Black belt kata videos coming soon
Niseishi
