Prime Minister Sanae Takaichi’s January 2026 dissolution of the House of Representatives produced a February snap election that delivered the Liberal Democratic Party a record 316-seat supermajority and fresh mandate. This outcome reset the lower-house term, with the next scheduled contest due no later than 2030 absent extraordinary circumstances. Fragmentation of the main opposition Centrist Reform Alliance in September 2026 has further reduced pressure for early action, while high cabinet support and the absence of legislative gridlock or no-confidence threats reinforce equilibrium. Traders price “No” near 96 percent because structural timing and current political stability make a second dissolution before year-end improbable. Only major shocks such as an abrupt economic downturn, leadership crisis, or unforeseen coalition fracture would realistically alter that assessment within the remaining months.