決まっている きまっている to be fixed; to be determined; to be common; to be destined exp v1 sure to ...; certain to ...; bound to ...; it's natural that ... exp v1 to look good (on); to be stylish exp v1 Advanced ➥
解決の糸口 かいけつのいとぐち key to a solution; first step toward a solution; thread to unravel a mystery exp n Advanced ➥
決号作戦 けつごうさくせん Operation Ketsugō; Japanese military plan for responding to the Allied invasion of the homeland n Advanced ➥