This Act comes into effect on October 1, 2011; provided, however, that the provisions of the following Article, Article 3, paragraphs (1) through (4) of the Supplementary Provisions, the provisions adding one paragraph after row 71 of Appended Table 1 of the Residential Basic Book Act (Act No. 81 of 1967) in Article 8 of the Supplementary Provisions, and the provisions of Articles 9 and 14 of the Supplementary Provisions come into effect on the date of promulgation.