In the case of preceding paragraph, in respect to Do, Fu or prefectural taxes, the duties of a Chief of Regional Financial Bureau preseribed in the provisions of the Anti-National fax Evasion Law, shall be enacted by a governor of Do, Fu or prefecture, and the duties of a Chief of Taxation Office shall be enacted by a governor of Do, Fu or prefecture, and a Chief of a Local Branch Office or a Local Affairs Office of Art.155, par.1 of the Local Autonomy Law;and in respect to city, town and village tax, the duties of a Chief of Regional Financial Bureau prescribed in the provisions of the Anti-National Tax Evasion Law, shall be enacted by a Mayor of Kyoto City, Osaka City, Yokohama City, Kobe City and Nagoya City (to be called five big cities, the same shall apply hereinafter), the duties of a Chief of Taxation Office shall be enacted by a mayor of city, town or village (excluding the mayors of five big cities) or a chief of ward office of Art.155, par.2 of the Local Autonomy Law;provided that when a governor of Do, Fu or rural prefecture performs the duties of a Chief of Taxation Office, it shall be limited to the case where a case of the offence has been found outside of the area where Local Branch Office or Local Affairs Office of Art.155, par.1 controls.