Prime Minister Sanae Takaichi’s Liberal Democratic Party secured a commanding Lower House majority in the February 2026 snap election, giving the ruling coalition a stable legislative base through the current extraordinary Diet session that runs until December 12. With the coalition holding roughly 352 seats and no immediate need to seek a fresh mandate, traders see little incentive for another dissolution this year. The autumn agenda centers on consumption-tax relief and electoral-reform bills rather than electoral timing. A dissolution remains possible only in the event of a sudden coalition fracture, major scandal, or sharp reversal in public support that forces an early contest before the next scheduled cycle.