日本国憲法第5条
憲法及皇室典範変更ノ制限ニ関スル第七十五条ノ規定ヲ削除スルコト
When a regency is instituted in conformity with the provisions of such Imperial House Law as the Diet may enact, the duties of the Emperor shall be performed by the Regent in the name of the Emperor; and the limitations on the functions of the Emperor contained herein shall apply with equal force to the Regent.