Centrist Party leader in Japan promotes the practice of political fundraising parties. These are social events generally used to rally supporters, generate funds, and motivate party members. The endorsement comes amid an ongoing debate about the transparency and propriety of such practices in the country's political arena.

In Japan, political fundraising parties have been a traditional method of gathering resources and support. As they often involve influential figures from various fields, public interest in them is high. However, their impact on political integrity and potential influence peddling are concerns that have been voiced by critics.

In the US or EU, political fundraising is equally prevalent, with variations in regulations and practices. Public and private donations to campaigns are a significant part of political culture. However, these nations also have in place strict regulations regarding transparency and the limits on amounts of a single donation to mitigate political corruption risks.