Japan PM Takaichi set to dissolve parliament for snap election
The country's first woman leader announced on Monday that she planned to dissolve the lower house, seeking public backing for measures to shield households from rising living costs and increased spending on defence.
The ruling coalition of Takaichi's Liberal Democratic Party (LDP) and the Japan Innovation Party (JIP) has only a slim majority in the powerful lower chamber.
Takaichi is hoping widespread support for her cabinet will help deliver her a stronger mandate even though the LDP itself is battling a low approval rating and a string of recent scandals.
"It's not clear if high public support for the Takaichi cabinet will actually lead to support of the LDP," Hidehiro Yamamoto, politics professor at the University of Tsukuba, told AFP.
"What the public are concerned about is measures to address inflation," he said.
Ahead of the dissolution, December inflation figures -- due to be released Friday -- will be closely watched.
Public discontent over rising prices largely contributed to the downfall of Shigeru Ishiba, whom Takaichi succeeded in October.
While Japan was long haunted by deflation, it has more recently faced a surge in living costs and a chronically weak yen that has made imports more expensive.
Rice has become a symbol: its price more than doubled in mid-2025 compared to a year earlier, before easing in recent months.
Vowing to address the issue and shore up the world's fourth-largest economy, Takaichi's cabinet approved a record 122.3-trillion-yen ($770 billion) budget for the fiscal year from April 2026.
But rivals say dissolving the lower house risks delaying its passage through parliament, with Jun Azumi of the main opposition Constitutional Democratic Party (CDP) saying it would "sacrifice livelihoods".
Tax relief
If elected, Takaichi has pledged to cut a sales tax on food for a two-year period to "alleviate the burden" on people struggling with inflation.
Opposition parties are also calling for the tax relief.
But Takaichi's "proactive" fiscal spending risks inflating the country's already colossal debt, which is expected to exceed 230 percent of GDP in the fiscal year 2025-26. Takaichi says the policy is "responsible".
The prospect of tax cuts roiled the bond market this week, already rattled by the massive stimulus plan and worried about fiscal slippage financed by debt.
Yields on Japanese government bonds have soared, signalling investor distrust.
The Bank of Japan, which is responsible for price stability, is due to announce a monetary policy decision on Friday after a two-day meeting. It has raised its key interest rates several times since early 2024 to rein in inflation.
The central bank is expected to hold rates steady, but its statements on market disruptions will also be closely watched.
Centrist alliance
The LDP has governed Japan almost uninterrupted for decades, albeit with frequent leader changes.
The CDP has joined forces with another party, Komeito, hoping their new Centrist Reform Alliance can draw swing voters away from Takaichi.
Analysts say the election could be a close battle depending on the success of the alliance, but the opposition's chances of winning remain slim.
"The key could be the voting behaviour of young and middle-aged groups, as was the case in the upper house election" in July, Mizuho Research & Technologies said in a note.
The Takaichi government enjoys around 90 percent support among those under 30, according to a poll published at the end of December by the conservative Sankei Shimbun newspaper and Fuji Television.