The rally was primarily driven by the technology and industrial sectors, which investors expect to benefit from Takaichi’s proposed industrial policies. Advantest, a leader in chip-testing equipment, saw its shares jump 12%, while investment powerhouse SoftBank Group and industrial conglomerate Hitachi Ltd. rose 7.7% and 6.9%, respectively. This broad-based buying reflects a market betting heavily on a new era of state-backed technological expansion.

A Mandate for Economic Transformation

The political landscape shifted significantly as the Liberal Democratic Party and the Japan Innovation Party moved toward securing at least two-thirds of the lower-house seats. According to projections by public broadcaster NHK, this landslide gives Takaichi the legislative leverage to implement a robust spending plan focused on national defense and emerging technologies. Her platform emphasizes strategic investments in artificial intelligence and nuclear fusion, aiming to reposition Japan as a global leader in high-tech manufacturing.

Beyond spending, the administration has pledged to manage the nation’s fiscal health by lowering the government debt-to-GDP ratio. The bond market reacted swiftly to the news, with the 10-year Japanese government bond yield rising 4.5 basis points to 2.275%. Meanwhile, the Japanese yen showed resilience, strengthening to 156.86 against the dollar as traders weighed the potential for structural economic shifts.