the provisions in Article 1 renumbering Article 197-2, item (x)-4 of the Financial Instruments and Exchange Act as item (x)-7 of that Article and adding three items after item (x)-3 of that Article, the provisions amending Article 198 and Article 207, paragraph (1), item (iii) of that Act, and the provisions amending item (vi) of that paragraph (limited to the part replacing "Article 198 (excluding items (v) and (viii))" with "Article 198, item (iv)-2"), the provisions in Article 6 amending Article 248 of the Act on Investment Trusts and Investment Corporations, and the provisions of Articles 30 and 31 of the Supplementary Provisions: the day on which 20 days have elapsed from the date of promulgation;