On 27 May 2020, Japan's House of Councilors (upper house of parliament) approved the pending income tax treaties with:

• Argentina, which was signed on 27 June 2019;
• Jamaica, which was signed on 12 December 2019;
• Morocco, which was signed on 8 January 2020;
• Peru, which was signed on 18 November 2019;
• Uruguay, which was signed on 13 September 2019; and
• Uzbekistan, which was signed on 19 December …