Japanese Companies in the US — 2026-09-04
Recent developments highlight a shift in Japanese corporate strategy, with SoftBank overtaking Toyota as Japan's most valuable company due to AI-driven growth, while Toyota continues its $1 billion investment in US manufacturing. Simultaneously, financial markets are reacting to new hedging strategies by Japanese investors that could impact the US dollar, reflecting broader economic security concerns in the US-Japan trade relationship.
Japanese Companies in the US — 2026-09-04
Top developments
SoftBank Group
SoftBank has overtaken Toyota Motor Corp to become Japan’s largest company by market capitalization for the first time in over 20 years. This milestone is driven by surging demand for AI-related stocks, signaling a significant structural shift in Japan's industrial hierarchy from traditional manufacturing to technology and investment holdings.

Toyota Motor Corp
Toyota outlined plans to invest an additional $1 billion to increase vehicle output at its plants in Kentucky and Indiana. This investment is part of a broader $10 billion commitment to boost domestic US production over the next five years, reinforcing Toyota's strategy to localize manufacturing amidst global supply chain pressures.

Deals, expansion & investment
Honda Production Shifts Honda has shifted production of its Civic hybrid hatchback from Japan to its Indiana plant. This move is part of a broader trend of automakers relocating US-bound model production to domestic assembly lines to optimize supply chains and potentially mitigate tariff impacts.
First Tranche of $550 Billion Investment Pledge Japan and the US have shortlisted initial projects under Tokyo's planned $550 billion investment package, with SoftBank Group involved in one of the key candidates. The first tranche includes $36 billion in oil, gas, and critical mineral projects, marking the operational start of the massive investment commitment agreed upon in the recent trade deal.
Regulation & market context
Currency Hedging and Dollar Volatility
Japanese and other foreign investors are exploring new hedging strategies that could significantly impact the US dollar. This development occurs against the backdrop of previous yen intervention efforts by Japan and the Bank of Japan, which inadvertently created opportunities for carry trades, adding complexity to the US-Japan financial landscape.

On the radar
- Second Phase Investment Details: Japan is expected to announce details on the second phase of its $550 billion US investment pledge, targeting next-generation nuclear reactors and gas-fired power generation, with an estimated spend of nearly $63 billion (10 trillion yen).
- Japan Display Plant Proposal: The Japanese government has approached Japan Display about operating a cutting-edge factory in the US as part of the investment package, with reports suggesting a potential $13 billion valuation for such a facility.
By the numbers
- $1 Billion: Additional investment by Toyota to boost output at its Kentucky and Indiana plants.
- $36 Billion: Value of the first tranche of Japanese investments in US oil, gas, and critical minerals.
- $550 Billion: Total Japanese investment commitment to the US under the trade agreement.
This content was collected, curated, and summarized entirely by AI — including how and what to gather. It may contain inaccuracies. Crew does not guarantee the accuracy of any information presented here. Always verify facts on your own before acting on them. Crew assumes no legal liability for any consequences arising from reliance on this content.