 | Okinawa Prefectural Hall of Martial Arts |
| | Okinawa Prefectural Museum |
| | Okinawa Prefectural Archives |
| | Okinawa Prefectural Library |
| | Library attached to the University of the Ryukyus |
| | Naha City Central Library |
| | Naha City Historical Reference Room |
| | Yomitan Board of Education |
| | Okinawa Uminosono Co.,Ltd. |
| | Gushikawa City Young Men's Association |
| | Moromi Folkcraft Museum |
| | Shinkei Kasuya |
| | Okinawa TV Broadcasting Co.,Ltd. |
| | Records of the Battle of Okinawa 1 Feet Film Movement Secretariat |
| | Shureido Co.,Ltd. |
| | Okinawa Goju-Ryu Karatedo Association |
| | Okinawa Goju-Ryu Karatedo Association Jundokan |
| | Okinawa Goju-Ryu Bujutsu Association |
| | Society of Okinawa Goju-Ryu karatedo Seidokan |
| | International Okinawa Goju-Ryu Karatedo Federation Okinawa Head Dojo |
| | Okinawa karatedo Goju Association |
| | Okinawa Goju-Ryu Karatedo Shubukan |
| | Okinawa Konan-Ryu Karatedo Association |
| | Okinawa Konan-Ryu Karatedo Shureikai |
| | Society of International Matsubayashi-Ryu karatedo Association |
| | International Matsubayashi-Ryu Karatedo Association Urasoe Branch |
| | Okinawa Karatedo Uechi-Ryu Zankai |
| | Okinawa Karatedo Uechi-Ryu Zankai Nagahama Branch |
| | Uechi-Ryu Karatedo Kenyukai |
| | Okinawa Uechi-Ryu Karatedo Kubagawa Shubukan |
| | Okinawa Karatedo Association Shohei-Ryu |
| | Okinawa Shorin-Ryu Karatedo Association |
| | Okinawa Karatedo Shorin-Ryu Shorinkan Association |
| | Okinawa Shorin-Ryu Karatedo Association Iso-Bugeikan |
| | Okinawa Shorin-Ryu Karatedo Kyudokan Association |
| | Okinawa Island-wide Shorinji-Ryu Karatedo Association |
| | Okinawa Ryuei-Ryu Karate Kobudo Ryuhokai |
| | Society of Ryukyu Kobudo Preservation and Promotion |
| | Okinawa Traditional Kobudo Preservation Society Bunbukan |
| | Okinawa Eizou Center Co,Ltd. |
| | Tele Factory Co,.Ltd. |
| | Okinawa Karate "Kobudo" Graph (Okinawa Prefecture Board of Education) |
| | Karate do and Kobudo Fundamental Research Report (edited by Okinawa prefecture board of education) |
| | Okinawa Traditional Kobudo Its History and Soul (written by Masahiro Nakamoto) |
| | Okinawa Encyclopedia(Okinawa Times) |
