The beautiful parks and shrines with the Japanese people in their native dress added a cool and calm atmosphere to this unusually warm day in Tokyo. The quiet shuffling steps of the Geisha girl as she walks along in her colorful Kimono and carrying an oiled paper umbrella seemed quite a contrast to the sound of the two F-102 jets as they flashed across the warm sky on their constant alert against any foreign aggressor--a contrast between ancient customs and dress and modern jet age.