| Region | State | City | Dojo Name | Instructor |
| Regional Coordinator North East |
NJ | Haddon Heights | Sensei Herbert Allen
|
|
| North East | NY | Tonawanda | Kokoro Tanren Dojo | Sensei Ed Bowker |
| North East | MD | Severn | Bushi No Megumi Karate | Sensei Tony Ferrer |
| North East | OH | Dayton | Dayton Goju Bujutsukan | Sensei John Garwood |
| North East | OH | Toledo | Sylvania Family Karate | Sensei Randy Kopke |
| North East | MI | Fowlerville | Ohana Family Karate and Fitness Center, LLC | Sensei Sam Larioza |
| North East | PA | Selinsgrove | Susquhanna Goju-ryu Karate Club | Sensei Jeffrey Mann |
| North East | OH | Toledo | Ichiban Martial Arts | Sensei Wiesje Westenberg-Collins |
| North East | IL | Forest Park | Okinawan Goju-ryu of Chicago | Sensei Charles Woodbury |
| North East | NY | Bronx | New York City Goju-Ryu Karate-Do | Sensei Luis Tapia |
| North East | CT | New London | Connecticut Goju Kan | Sensei Ralph Batty |
| Chief Instructor North West |
WA | Spokane | Family Karate Center | Sensei Gene Villa |
| North West | WA | Cheney | West Plains Goju Ryu Karate | Sensei Mary Base |
| North West | ID | Hailey | Hailey Okinawan Goju-ryu Karate | Sensei Johnny Bolton |
| North West | ID | Lewiston | Valley Karate School & Jiu-Jitsu | Sensei Steven Smith |
| Regional Coordinator North West | WA | Yakima | Pro Action Family Martial Arts | Sensei Ernie Brennecke |
| North West | WA | Selah | Goju-ryu Karate of Selah | Sensei Andy Franz |
| North West | WA | Bellevue | The Karate Center | Sensei Brent Hartwig |
| Regional Coordinator South East |
FL | Clearwater | Sensei Michael Han | |
| South East | FL | Tampa | Tampa Family Martial Arts Center | Sensei Robert Bolton |
| South East | GA | Varnell | Tenchi Goju-ryu Budokai | Sensei Mickey Brock |
| South East | VA | Herndon | U.S. Shobukan | Sensei Michael Gardner |
| South East | TN | Nashville | Cumberland Okinawan Goju-ryu | Sensei Roberto Schipp |
| South East | AR | Fort Smith | Van Buren Goju-ryu Karate-do | Sensei George Seahorn |
| South East | FL | Orlando | Traditional Karate Center | Sensei Edward Sierra |
| Regional Coordinator South West |
OK | Poteau | Mid America Traditional Goju-ryu | Sensei Blenda Morris |
| South West | CA | San Francisco | San Francisco Goju-ryu Karate Center | Sensei Mirko Buchwald |
| South West | CA | San Diego | Karate Center | Sensei Steve Duz |
| South West | TX | Neiderwald | Traditional Martial Arts Center | Sensei Henry Leal |
| South West | TX | San Antonio | Bears Den Martial Arts Academy | Sensei Michael Greathouse |
Individual Instructors
| Region | State | City | Instructor Name |
| South East | FL | El Portal | Sensei John Tronolone |
| South East | FL | Miami Beach | Sensei Steve Krowitz |
| North East | NJ | Manville | Sensei Chris de Wet |
| North West | OR | Corvallis | Sensei Ron Tiland |
| South East | FL | Clearwater | Sensei John Lyons |
|
To get in touch with an individual instructor, contact the regional coordinator. |
IOGKF-USA
2101 E 29th Ave
Spokane, WA 99223
Phone: 509-448-0422
Contact Via Email