This is a folding fan from the Japan Air Self-Defense Force. On the right side, the department name is engraved in kanji along with the symbol mark. On the left side, the words "Blue Impulse" are written in cursive along with a six-plane formation of T-4 Blue Impulse aircraft. The gradation representing the sky is also a key feature. The back features the JASDF digital camouflage pattern. The English name of the Japan Air Self-Defense Force is engraved on the side. It was packaged in a box printed with "Suehiro" (a company name), but it has been taken out once for photography. It will be returned to the box for shipping.