. "Southern Sakhalin" . . . . . . . . . "Karafuto prefectural" . . . . . . "Director of the Karafuto Agency" . . . . "Karafuto Prefecture" . "Karafuto-ch\u014D" . . "Karafuto-fu" . . . "of Karafuto" . "and southern Sakhalin" . . . . . "Karafuto Agency" . . . . . . "Karafuto" . . "Japanese annexation of the south of Sakhalin Island" . "demarcation of the Sakhalin frontier" . . "southern Sakhalin" . "Karafuto Ainu" . . "prefecture" . . "Karafuto Prefecture#Directors of the Karafuto Agency" . "occupied by Japan" . . . . . . . "South Sakhalin" . . "Karafuto Kaitaku-shi" . . "southern portion" . . . . "Karafuto Prefecture" . . "Japanese administration" . "southern half of the island" . . "Karafuto Region" .