80-G-13033 flags captured Japanese midget sub pearl harbor
Note what seems to be a signed personal yosegaki hinomaru “good luck flag” at the top that likely belonged to one of the crew, probably Ensign Kazuo Sakamaki (IJNA 1940), a Japanese rising sun (Kyokujitsu-ki), and a same-sized U.S. ensign, which is curious. National Archives Photo 80-G-13033