Devil Dawg
You definitely need to visit Iwakuni, and the air base there. I was stationed there back in 1989
I was station at Iwakuni in 72 and had a great time there though I probably wouldn't recognize the place today. One amusing note, I went to see Tora Tora Tora that just came out and was playing at a theater in Iwakuni and when the scene came to the Japanese planes launching from the carriers, the audience all started throwing their hands in the air shouting BONZAI! BONZAI!
I later done several tours in Okinawa and did some dets back to Iwakuni. I love Japan, it's history, culture, models and would like to see it one more time if I ever get the chance to.