Takeda Castle is a ruined castle in the city of Asago, north of Kyoto. This scenic spot is served by JAC via Tajima Airport, which is linked to Osaka-Itami. Note the special decal was featured in very small size on the port side.
In 2015/2016 the Tajima Airport Council held a photo contest in which JA8642 with the special Takeda Castle decal was to be included. Winners were awarded free Tajima beef pieces (!).