The Operation Committee of the Senate of Japan held a council on the 20th, and decided to hold a plenary meeting on the afternoon of the 21st to hold the nomination election of the Prime Minister. Japan's ruling Liberal Democratic Party and Japan Reform Association also held party leader talks and signed agreement documents on the same day, formally reaching an agreement on joint governance. The Reform Association confirmed that it would support Liberal Democratic Party candidate takaichi sanae in the prime minister's nomination election.

Japanese scholars believe that with the support of the Japanese Conservative Society, the likelihood of a new prime minister being elected is greatly increased, but regardless of the outcome of the election.How to deal with ¡°political black gold¡± will be a test for the new regime.

Japanese scholar Professor Uchiyama Rong, Graduate School of Tokyo University:I think this (the high market early election) can be determined. At present, people are most concerned about the rise of prices, so how to deal with the rise of prices will be the key, and I think this will be the top priority. About ¡°political black gold¡± also involves the so-called ¡°black gold parliamentarians¡±, especially in the Communist Party because of this issue, people will be more concerned about politics and money. Therefore, this will become a major challenge facing the high city regime.

In the course of consultations with the self-government party, the Japanese Conservative Party had put forward the proposal of "prohibiting political donations from enterprises and groups", but in the final consultation, it did not make this a necessary condition, but demanded "cutting the number of lawmakers".¡°Cutting the number of lawmakers¡± is more acceptable than ¡°prohibiting corporate and group donations.¡±

Japanese scholar Professor Uchiyama Rong, Graduate School of Tokyo University:The Socialist Party has consistently advocated for banning political donations from companies and groups. If this policy is implemented, it will be a huge financial blow to the Socialist Party, because its income will be greatly reduced. Cutting the parliamentary quota has been the reform proposal of the Socialist Party, this time it can also be said to their own reform goals, and for the Socialist Party, it is also an option that is more acceptable than banning corporate donations.