RANKS AND TITLES
| 1st Dan | Il Dan |
| 2nd Dan | Eu Dan |
| 3rd Dan | Sam Dan |
| 4th Dan | Sah Dan |
| 5th Dan | Oh Dan |
| 6th Dan | Yok Dan |
| 7th Dan | Gil Dan |
| 8th Dan | Pal Dan |
| 9th Dan | Goo Dan |
| Assistant Instructor | Boo Sabeom Nim |
| Full Instructor | Sabeom Nim |
| Chief Instructor | Kwan Jang Nim |
| Master | Sahyeon Nim |
| Senior Master | Sonin Sahyeon Nim |
| Grand Master | Saseong Nim |
| Founder | Chang Si Dan Nim |