Komeito's Departure Challenges Takaichi's Path to Premiership

Japan's Komeito party has announced its departure from the ruling coalition led by the Liberal Democratic Party (LDP), citing unresolved issues related to political funding. Komeito Chief Representative Tetsuo Saito stated that the LDP "failed to provide sufficient answers regarding political funding issues," following a meeting with LDP President Sanae Takaichi, as reported by public broadcaster NHK on Friday.

This development ends a political alliance that has been in place since 1999 and comes just days before the scheduled parliamentary vote on October 15 to select Japan's next prime minister. The split could delay Takaichi's appointment, with Nikkei reporting that the process may be postponed until at least October 20.

Jesper Koll, expert director at Monex Group, commented that Komeito has "outlived its purpose" for the LDP, noting a steady decline in the party's support over the past decade. "Any political strategist agrees that in 3-5 years time, the Komeito will likely be de facto irrelevant," Koll said. "Takaichi is forcing the issue, and thereby actually laying the direction for a new LDP."

Takaichi secured the LDP leadership on October 4, defeating Agriculture Minister Shinjiro Koizumi, positioning her to potentially become Japan's first female prime minister. Her victory follows Prime Minister Shigeru Ishiba's resignation announcement on September 7, after the LDP lost its majority in both houses of parliament in 2024 and 2025, leaving it to govern as a minority.

A hardline conservative, Takaichi is closely aligned with the late Prime Minister Shinzo Abe's economic policies, known as "Abenomics," which emphasize loose monetary policy, fiscal spending, and structural reforms. She advocates for a strong stance towards China and supports revising Japan's pacifist constitution, particularly Article 9, which renounces the right to wage war.

Komeito's exit leaves the LDP with 191 seats in the 465-seat chamber, short of the 233 needed for a majority. Despite this, Naka Matsuzawa, Chief Strategist at Nomura Securities, believes Takaichi remains on course to become prime minister, noting that opposition parties are not united behind an alternative candidate. "For the time being, her government will have to shop for different partners depending on [the] bills it wants to pass," Matsuzawa added.

The yen strengthened to 152.64 against the dollar following the news, partially reversing the "Takaichi trade" that had driven the yen past the 150 mark and propelled Japanese equities to record highs. The announcement came after markets closed in Japan.

Takaichi's previous visits to the controversial Yasukuni Shrine, which honors Japan's war dead, including war criminals, have drawn criticism from China and South Korea, who view the site as a symbol of Tokyo's wartime aggression.

As Takaichi navigates these political challenges, her leadership will be tested amid economic strains at home and complex international relations, particularly with neighboring countries.