The Liberal Democratic Party (LDP) of Japan, led by Kato Katsunobu, has expressed intentions to engage in discussions within a project team concerning the reduction of seats in the House of Representatives, following a coalition agreement with the Ishin no Kai party to decrease the number of representatives by 10%. The Ishin party advocates for a reduction solely in the proportional representation segment by 45 seats, which has sparked cautious opinions among LDP members. This dialogue aims to explore the party's position on how to effectively implement the planned reduction amidst differing viewpoints on the matter.

In order to accelerate the decision-making process, the LDP recently reviewed the discussions held regarding seat reduction, which were part of legislative proposals presented during the extraordinary Diet session last year. The parties had previously included a provision in their agreement that would automatically reduce the number of single-member districts by 25 and the proportional representation seats by 20 if a consensus could not be reached within a year. However, this attempt failed due to a lack of support from opposition parties, highlighting the challenges the government faces in achieving this reform.

Despite the Ishin party's focus on the proportional reduction proposal being seen as less complex to implement compared to an overall cut, several LDP members are advocating for cuts in single-member districts as well, stressing that obtaining bipartisan support is crucial for any reform to succeed. This internal party feeling suggests ongoing debates and potential obstacles ahead as the LDP seeks to navigate the complexities of legislative agreements and fulfill its campaign promises regarding electoral reform.