The provisions of Article 1 (excluding the amending provisions set forth in the following item), Article 3 (excluding the amending provisions set forth in the following item), Article 5, Article 6 and Article 7 (excluding the amending provisions set forth in the following item), and of Articles 3, 6, 7 and 10 and Article 14 (excluding the amending provisions set forth in the following item) of the Supplementary Provisions: the day specified by Cabinet Order within a period not exceeding six months from the date of promulgation