Seminars Kai-Cho Saito Hitohira - 2012
| Name | Country | City | Start Date | Teacher |
| Dentō Iwama Ryu International Seminar | ITALY | Torino | 21-05-10 | Kai-cho Saito Hitohiro |
| International Seminar | AUSTRALIA | Melbourne | 11-06-10 | Kai.cho Saito Hitohiro |
| International Koshukai Dentō Iwama Ryu | ENGLAND | Bath | 11-09-10 | Kai-cho Saito Hitohiro |
| International Koshukai Dentō Iwama Ryu | DOMINICAN REPUBLIC | Bavaro - Punta Cana | 01-10-10 | Kai-cho Saito Hitohira |
| International Koshukai Dentō Iwama Ryu | FRANCE | Bruz, Rennes | 12-11-10 | Hitohira Saito Sensei |
| International Aikido Koshukai | FLORIDA (US) | Hollywood, FL | 12-03-11 | Hitohira Saito Sensei |
| International Aikido Koshukai | RUSSIA | Moscow | 20-05-11 | Hitohira Saito Sensei |
| EMBUKAI | JAPAN | Iwama | 04-06-11 | Hitohira Saito Sensei |
| International Aikido Koshukai | ITALIA | Modena | 24-06-11 | Hitohira Saito Sensei |
| International Aikido Koshukai | PORTUGAL | Vila Nova de Santo André, Alentejo | 02-09-11 | Hitohira Saito Sensei |
| Koshukai Dentō Iwama Ryu | Giappone | Kumamoto | 29-10-11 | Sensei Saito Hitohira |
| International Aikido Koshukai | SLOVAKIA | Bratislava | 18-11-11 | Saito Hitohira Sensei |
| Koshukai Dentō Iwama Ryu | JAPAN | Nagoya | 03-12-11 | Hitohira Saito Sensei |
| International Aikido Koshukai | Nevada - USA | Reno | 23-03-12 | Saito Hitohira Sensei |
| International Aikido Koshukai | SPAIN | Santiago de Compostela | 20-04-12 | Saito Hitohira Sensei |
| International Koshukai Dentō Iwama Ryu | Russia | Ivanovo | 19-05-12 | Sensei Saito Hitohira |
| 4° International Embukai | JAPAN | Kasama-shi | 02-06-12 | Saito Hitohira Sensei |
| INTERNATIONAL AIKIDO KOSHUKAI | Italy | Sacile, Pordenone | 22-06-12 | SAITO HITOHIRA SENSEI |
| INTERNATIONAL AIKIDO GASSHUKU | Italy | Siracusa, Sicilia | 04-10-12 | Saito Hitohira Sensei |
| International Aikido Koshukai | France | Chartres De Bretagne | 02-11-12 | Saito Hitohira Sensei |