WWJP75 RJTD 231200 IMPORTANT WARNING FOR KUSHIRO NAVTEX AREA 231200UTC ISSUED AT 231500UTC DEVELOPED LOW 1004HPA AT 40N 161E MOV EAST 10 KT W-FRONT FM 48N 132E TO 47N 135E 44N 138E WARNING(NEAR GALE) SEA EAST OF SAKHALIN, SEA OFF ABASHIRI, SOYA KAIKYO, SEA EAST OF HOKKAIDO, SEA OFF KUSHIRO, SEA OFF HIDAKA, EASTERN SEA OFF SANRIKU, WESTERN SEA OFF SANRIKU WARNING(DENSE FOG) SEA EAST OF SAKHALIN, SEA OFF ABASHIRI, SOYA KAIKYO, SEA EAST OF HOKKAIDO, SEA OFF KUSHIRO, SEA OFF HIDAKA, WESTERN SEA OFF SANRIKU POOR VIS 0.3 MILES OR LESS IN PLACES NXT WARNING WILL BE ISSUED BEFORE 232100UTC =