The government has led the EPA in a number of areas, including digital trade and data, beyond the EU-Japan agreement. The government`s impact analysis shows that the long-term agreement will result in an increase in trade between Japan and the United Kingdom of $15.7 billion (although most Japanese exports go to the United Kingdom) and an increase of $1.5 billion (0.07%) The UK State of the Union`s GDP committee. These figures are the source of trade with Japan under WTO terms and do not conflict with the status quo of trade under jeepa. The House of Commons International Trade Committee (ITC) and the House of Lords Subcommittee on International Agreements have both published reports on the agreement. The ITC welcomed the signing of the agreement and the security and continuity that results. The commission stated: “While the differences between the EPA and JEEPA may not be as significant as claimed, there are notable exceptions, particularly the numerical data and data and financial services provisions.” The committee recommended that the agreement be debated in the House of Commons. The ratification of the agreement is subject to paragraphs 20 to 25 of the Constitutional Reform and Governance Act 2010. This provides a legal period of 21 days for both parliaments to decide not to ratify the agreement. There is no need to vote legally on ratification. The EPA is a free trade agreement between the UK and Japan.
The government called the agreement “historic” and “the UK`s first trade agreement as an independent trading nation.” The signing of the agreement should also be seen in the context of the government`s willingness to join the CPTPP – the comprehensive and progressive agreement for the Trans-Pacific Partnership. It is a trade agreement between 11 countries in the Asia-Pacific region, including Japan. The UK-Japan Economic Partnership Agreement協済 括 is a free trade agreement between the UNITED Kingdom and Japan.   The agreement was reached by both parties in September 2020 and signed in Tokyo in October 2020, after the UK left the European Union in January 2020. Trade relations between the UK and Japan are currently governed by the EU-Japan Economic Partnership Agreement (JEEPA). The UK will no longer be subject to the agreement when the transitional period for Brexit ends at the end of 2020. In the absence of a new agreement with Japan, trade between the United Kingdom and Japan would again be in line with World Trade Organization (WTO) conditions. The report of the Subcommittee on International Agreements found that the agreement “provides valuable continuity for businesses, consumers and other stakeholders.” The report also states that, although the agreement contains some additional provisions useful in relation to the EU-Japan agreement, this progress has been exaggerated by the government.
On 9 June 2020, Toshimitsu Motegi, Japan`s Foreign Minister, and Liz Truss, British Secretary of State for International Trade, decided to negotiate and establish the future economic partnership between Japan and the United Kingdom.  On 10 June 2020, the first meeting of chief negotiators took place after negotiations on the future economic partnership between Japan and the United Kingdom began.  Videoconferencing sessions followed on July 24, 8, 15, 22 and 29.      The seventh and final round took place on August 3.  The agreement is essentially in line with the Economic Partnership Agreement reached in February 2019 between the European Union and Japan.  .