Article 21-(2). The revaluation amount of depreciable assets, other business assets, lands or rights on lands, in a case of revaluation made in accordance with the provisions of Article 13-(2) paragraph 1, Article 13-(3), Article 14-(2) or Article 16-(2) paragraph 1 may not, regardless of the provisions of Article 17 to the preceding Article inclusive and Article 27, exceed the limit amount of revaluation amount computed under these provisions minus, as for the assets of a corporation, such depreciation charges amount of or reductions in book-values of the assets concerned as correspond to a term from the basic date (with respect to the assets revalued in accordance with the provision of Article 6 paragraph 1 or Article 14 paragraph 1, the revaluation date of the revaluation concerned) to the revaluation date of the revaluation, during which depreciation or reduction in book-values was made (excluding the depreciation assets;hereinafter the same), as provided for in Article 13-(2) paragraph 1 or Article 14-(2) and as included or to be included in business expenses for the purpose of computing income under the provisions of the Corporation Tax Law, or, as for the assets of an individual, such depreciation charges of the assets concerned recognized as included in the necessary expenses for purposes of the computation of income under the provisions of the Income Tax Law, according to the term from the basic date (with respect to the assets revalued in accordance with the provision of Article 8 paragraph 1 (including a case where this provision applies mutatis mutandis in Article 10 paragraph 1), the revaluation date of the revaluation concerned) to the revaluation date of the revaluation as provided for in Article 13-(3) or Article 16-(2) paragraph 1.