一the provisions amending Articles 2 and 4, the provisions amending Article 6 (excluding the parts concerning property accumulation benefits and the parts listed in the following item and item (v)), the part of the provisions adding two Articles after Article 7 that concerns Article 7-3 (excluding the part concerning workers' property accumulation benefit contracts), the part of the provisions adding two paragraphs to Article 16 that concerns paragraph (2) of that Article, and, in Article 11 of the Supplementary Provisions, the provisions amending Article 4-2, paragraphs (1) and (2) of the Act on Special Measures Concerning Taxation (excluding the part listed in the following item), the provisions adding one paragraph to that Article, and the provisions amending Articles 41-3 and 41-4 of that Act: the date of promulgation;

二the part of the provisions amending Article 6 that concerns contracts for depositing deposits or savings with the State as the counterparty and postal life insurance policies prescribed in Article 2-2 of the Postal Life Insurance Act (Act No. 68 of 1949), the provisions of Articles 2 and 4 of the Supplementary Provisions, and, in Article 11 of the Supplementary Provisions, the provisions amending Article 4-2, paragraph (1) of the Act on Special Measures Concerning Taxation (limited to the part adding "including a post office;" after "office (") and the provisions amending paragraph (2) of that Article (limited to the part concerning the row for Article 10, paragraph (6) of the Income Tax Act in the table in that paragraph), and, in Article 14 of the Supplementary Provisions, the provisions amending Article 9 of the Income Tax Act: January 1, 1976.