This kind of sums it up by a war buff that has been to Pelilue many times..
"Speaking of Japanese, in 1994, during the 50th anniversary return to the island, several Marine veterans asked me to take them to Lt. Yamaguchi's last hideout cave located near the beach. Today a sign is posted near a road about 100 meters or so from his cave. We started trudging through the mangrove swamps and soon found it.
I crawled inside and noticed U.S. gear and supplies scattered inside! I figured the Japanese stole the supplies after the battle.
There's stuff all over the island. I once went in a large cave on Peleliu and it got darker the farther I went back. Soon I heard a "crunch crunch" sound that was different than before. After a few more steps I decided to turn on my flashlight and see what it was. It turned out that I was standing on top of a large, scattered pile of Japanese hand grenades and mortar shells.
