Editorial: Can DPFP become central opposition force in Japan?

Yuichiro Tamaki secured his third term as leader of the opposition Democratic Party for the People (DPFP) in Japan, receiving approximately 80% of the vote. Since the ruling Liberal Democratic Party (LDP) emerged victorious in the House of Representatives election in February, the DPFP has struggled to establish a significant presence. The pressing question now is whether the DPFP can become a central opposition force in the country.

In an effort to avoid confrontation with Prime Minister Sanae Takaichi's administration, Tamaki has advocated for cooperative solutions rather than opposition. Speaking at a news conference following his selection as party leader, Tamaki reiterated his stance that any collaboration with ruling parties would be policy-based. While the Constitutional Democratic Party of Japan (CDP) and the Centrist Reform Alliance (CRA) have chosen to criticize the administration, the DPFP has taken a more case-by-case approach, striving to project its presence as a distinct third force.

During the minority-ruling-party era that began with former Prime Minister Shigeru Ishiba's administration, the DPFP fulfilled promises such as the elimination of the provisional gasoline tax surcharge and an increase in the annual income threshold for income tax. However, the party's approach has been perceived as populist, shifting the responsibility for securing funding onto the ruling parties while highlighting its own tax cuts.

The political landscape is evolving, with the CRA abandoning merger plans with the CDP and Komeito, resulting in no core opposition force in Japan. The DPFP is currently the largest opposition party, representing the most seats in the House of Representatives and the House of Councillors. While the ruling parties do not hold a majority in the upper house, they are engaging with the DPFP. Party leadership contender Mikihiko Hashimoto warned that joining a coalition government would lead to being "swallowed up."

The impending reduction in the consumption tax is the biggest issue facing the opposition during an extraordinary Diet session this fall. The ruling parties also intend to pass a bill reducing the number of House of Representatives seats by 45 from the proportional representation segment. The DPFP and other major opposition parties oppose these measures.

Tamaki envisions the next three years, including the upcoming House of Councillors election, as a period of preparation for assuming government leadership. If this is the case, he should present an alternative to the current administration and clearly articulate his stance of confronting it. Concern exists regarding the party's internal governance, as ballots failed to reach about 16% of party members and supporters during the leadership election.

Despite gaining support through social media advocacy of individual policies, such as raising take-home pay, the limits of this strategy are becoming apparent. If the DPFP aims to assume power, it must bolster its foundation and shed its outdated characteristics to become a robust and healthy opposition party.