The Constitutional Democratic Party of Japan (CDP) is attempting to rally the Democratic Party for the People (DPP) and Nippon Ishin no Kai to form a coalition that could elect a prime minister of their choosing, creating a rare opportunity for the opposition to take power amid unprecedented political uncertainty. The sudden departure of Komeito from the long-standing Liberal Democratic Party (LDP)-led coalition last week has thrown the question of Japan’s next prime minister wide open, with LDP President Sanae Takaichi facing a challenge from a potential opposition candidate.
On Tuesday, opposition parties engaged in a series of high-level meetings in parliament to explore cooperation. The DPP first met with the LDP, which sought its backing to elect Takaichi, and later with Komeito. DPP Secretary-General Kazuya Shimba emphasized that support should be based on policy outcomes rather than framework agreements, urging LDP counterparts to respect prior accords on raising the threshold for income tax exemption and abolishing the provisional gasoline tax.
Shimba then met with Komeito Secretary-General Makoto Nishida, before convening with counterparts from the CDP and Nippon Ishin to identify areas of common ground. Following the meetings, Shimba pressed the CDP on its positions regarding security, energy, and constitutional issues, concerns echoed by Hiroshi Nakatsuka of Nippon Ishin. CDP chief Yoshihiko Noda, Nippon Ishin co-leader Fumitake Fujita, and DPP leader Yuichiro Tamaki are expected to meet on Wednesday, though significant differences remain.
At a Tuesday news conference, Tamaki stressed that the DPP would not join an opposition-led government without agreement on fundamental issues such as security and energy. He also confirmed that DPP lawmakers plan to write his name on the ballot for the prime ministerial vote. If the DPP aligns with the CDP and Nippon Ishin, the three parties would command 209 seats in the Lower House, short of the 233 needed for a majority. A DPP-LDP alliance would give the two parties 223 votes, still below the majority threshold.
Tamaki has criticized the CDP for its unclear stance on security and constitutional revision, while the DPP has consistently advocated for constitutional amendments. The CDP, meanwhile, is intensifying efforts to create an alternative to LDP rule, with Secretary-General Jun Azumi acknowledging the tension between ideals and political realities, and expressing confidence that policy differences will not block the path to government.
Komeito’s position adds another layer of complexity. During a television appearance on Tuesday, Komeito leader Tetsuo Saito did not rule out voting for an opposition candidate or even himself. “There are all kinds of possibilities,” Saito said, adding that his party would decide within those possibilities. With Komeito’s support, a potential CDP-DPP-Nippon Ishin coalition could reach 234 votes, just above the majority threshold.
According to reporting by the Japan Times, the upcoming prime ministerial vote, scheduled for early next week, is shaping up to be one of the most closely watched political contests in decades, with opposition parties seizing what may be a once-in-a-lifetime chance to challenge long-standing LDP dominance.
