hello guys.. i found something inside the cave or tunnel, small piece of stenless steel plate 4 inches long and a half inch width, and it has a japanese character, about 14ft deep down from the hole entrance, the japs characters was chisel'd (manmade) i have some photos, but sorry for the flash reflicting.. see drawing sketch, somebody know's what they means...?? pls help who can interpret..
or email me,, [email protected]
or email me,, [email protected]