関連ワード:
why was okinawa significant why was okinawa significant to the japanese defenses why was okinawa a significant island in the war in the pacific why was okinawa important why was okinawa important in ww2 why was okinawa important to the us why was okinawa important to japan why was okinawa important during ww2 why was the capture of okinawa significant why was the battle of okinawa significant to the war in the pacific
