Okinawa (city, prefecture)
 krill;  euphasiid (any species in the family Euphausiacea)
 off the coast;  offshore;  out at sea
 Naval Battle off Malaya (December 10, 1941)
 small fish sliced open and pickled in a mixture of vinegar, sake, and salt;  seafood pickled in soy (esp. squid)
 Battle of the Philippine Sea (June 19-20, 1944)
 Battle of Leyte Gulf (October 23-25, 1944)
 offing wave;  deep water wave
 warty frog shell (Bursa bufonia dunkeri)
 euphemisms used by superstitious sailors (e.g. calling sardines "sundries", whales "Ebisu", etc.)
 coming to Okinawa;  visiting Okinawa