25 Jan 2019 Japan Training Areas Airspace Notices & Alerts / Japan Training Areas Included Regions (1) Pacific Basin Included Areas (1) Japan The graphic depicts the establishment of temporary Training Areas within Japan airspace. These areas are used for training by the Japan Self Defense Force. Exact times and altitudes will be notified by further RJJJ NOTAM. cnp_318ntm Back to All Notices & Alerts