Labels:bulletin board | map | paper OCR: Japan 500 km Hokkaido Sapporo LIISt :ru 1945 Sea of JJ:n Japan Sendai HonshuR Korea TOKYO Stran Kitakyushu + Osaka North Shikoku Pacific East vushu Ocean China Sea Philippine Sea Okinawa See reginal map Honshud Shik yushu regiomal