(4) The provisions concerning the Central Labor Relations Commission and the Prefectural Labor Relations Commission (excluding the provisions of Article 19-2; Article 19-3, paragraphs 1 to 4, inclusive, and the proviso to paragraph 6; Article 19-4, paragraph 2; Article 19-6; Article 19-7, second sentence of paragraph 1, paragraph 4 and paragraph 5; Article 19-10; Article 19-11, paragraph 2 and paragraph 3; paragraph 2, paragraph 3 and paragraph 6 of the preceding article (limited to the part to which the proviso to Article 19-3, paragraph 6 shall apply mutatis mutandis); Article 24, paragraph 2; Article 24-2, paragraph 1, paragraph 2, proviso to paragraph 4 and paragraph 6; Article 26, paragraph 2; and Article 27-23) shall apply mutatis mutandis to the Central Labor Relations Commission for Mariners and the Local Labor Relations Commission for Mariners. In this case, the term "seven or more" in Article 19-3, paragraph 5 shall be deemed to be replaced with "three or more"; "the Prime Minister" in Article 19-7, paragraph 2 shall be deemed to be replaced with "the Minister of Land, Infrastructure, Transport and Tourism"; "with the consent of the Central Labor Relations Commission in the case of an employer member or a labor member, or with the consent of both Houses in the case of a public member" in the same paragraph shall be deemed to be replaced with "the Central Labor Relations Commission for Mariners"; "the Prime Minister" in paragraph 3 of the same Article shall be deemed to be replaced with "Minister of Land, Infrastructure, Transport and Tourism"; "an employer member or a labor member" in the same paragraph shall be deemed to be replaced with "a member of the Central Labor Relations Commission for Mariners"; "Minister of Health, Labor and Welfare" in Article 19-11, paragraph 1 shall be deemed to be replaced with "Minister of Land, Infrastructure, Transport and Tourism"; "under the jurisdiction of the prefectural governors" in paragraph 1 of the preceding Article shall be deemed to be replaced with "whose jurisdictional district shall be that of each District Transport Bureau (excluding districts specified by Cabinet Order for District Transport Bureaus specified by Cabinet Order) and the district specified by the Cabinet Order concerned, and, for the time being, the district of Okinawa prefecture"; "the prefectural governor" in paragraph 6 of the same Article shall be deemed to be replaced with "Minister of Land, Infrastructure, Transport and Tourism"; "In cases concerning the labor relations of employees of specified Incorporated Administrative Agency, national forestry businesses, or Japan Post, the Central Labor Relations Commission shall assume exclusive jurisdiction over conciliation, mediation, arbitration, and disposition (with respect to disposition under the provisions of Article 5, paragraph 1, and Article 11, paragraph 1 concerning a labor union which is formed or joined by employees of specified Incorporated Administrative Agency, national forestry businesses, and Japan Post, such disposition shall be limited to that specified by Cabinet Order); and the Central Labor Relations Commission shall assume initial jurisdiction over conciliation, mediation, arbitration, and disposition; and "two or more prefectures" in Article 25, paragraph 1 shall be deemed to be replaced with "two or more jurisdictional districts of the Local Labor Relations Commission for Mariners."