WWJP74 RJTD 221200 IMPORTANT WARNING FOR OTARU NAVTEX AREA 221200UTC ISSUED AT 221500UTC STNR FRONT FM 32N 116E TO 34N 119E 36N 121E 37N 124E 38N 127E 39N 132E 39N 136E 40N 140E 39N 144E WARNING(DENSE FOG) SEA WEST OF SAKHALIN, SOYA KAIKYO, SEA WEST OF HOKKAIDO, TSUGARU KAIKYO, SEA OFF HIYAMA AND TSUGARU, SEA OFF SOUTHERN COAST OF MARITIME PROVINCE, SEA OFF AKITA, SEA OFF SADO, SEA OFF NOTO POOR VIS 0.3 MILES OR LESS IN PLACES NXT WARNING WILL BE ISSUED BEFORE 222100UTC =