Five McDonnell Douglas F-4EJ Kai Phantoms II (37-8323, 07-8436, 67-8389, 97-8420 and 47-8351) of 301 Hikotai (Sqn) / 5 Kokudan (wing) of the Koku Jieitai/Koku Bakuryoukanbu (Japan Air Self Defense Force) are ready for a mission on a somewhat hazy morning.