Article 52. As to the corporation tax upon the income and capital of every business year closed before date of the enforcement of the provision of Number 8 of Article 28, the corporation tax upon the liquidation income due to the amalgamation before the date of the enforcement of the provisions of the same article, and the income tax upon the real property income devidends and interests, income, Class A business income, Class B business income, Class B earned income forests income, Class B retirement income, and the gross individual income, before the fiscal year of 1946, it shall still conform to the instances of the old Law relating to the adjustment of Double Taxation of Income Tax and Corporation Tax in Japan Proper and other Areas of Japan.It shall also be the same, in respect to the classified income tax imposable or imposed upon the Class A dividends and interest income, before the date of the enforcement of the provisions of the preceding same Law, and in respect to the gross income tax imposable at the time of payment, according to the provisions of Article 22 of the Law relating to the Adjustment of Double Taxation of Income Tax and Corporation Tax in Japan Proper and Other Areas of Japan.