Google's parent company Alphabet issues its first Japanese yen bonds, raising capital expenditure cap to $190 billion for AI investments

Alphabet’s plan enters the Japanese bond market for the first time, with issuance scale expected to reach hundreds of billions of yen; Bloomberg points out that this move is Alphabet’s latest step to expand financing channels amid the intensifying AI race.
(Background summary: Breaking news> Google stock soars 7% to a record high! Q1 earnings surpass expectations, cloud AI boom boosts market value beyond $4.5 trillion)
(Additional background: Buffett waited six years to finally buy Google! Invested $4.3 billion, making Alphabet Berkshire’s tenth-largest holding)

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• 15 months, six currencies, $50 billion
• Why capital expenditures keep increasing
• Strategic significance of the Japanese market

$190 billion, this is the upper limit of Alphabet’s capital expenditure plan for this year, raised again from the previous estimate of $185 billion, and approximately twice the actual spending projected for 2025.

To support such a scale of investment, Google’s parent company Alphabet is preparing to issue yen-denominated bonds for the first time, providing a new round of funding for AI infrastructure development. The scale of this yen bond issuance is expected to reach hundreds of billions of yen, with detailed terms expected to be finalized later this month.

15 months, six currencies, $50 billion

Bloomberg reports that before this yen bond issuance is officially launched, Alphabet has, over the past approximately 15 months, gradually tapped into the U.S. dollar, euro, British pound, Swiss franc, and Canadian dollar markets, raising nearly $50 billion in total. Yen will become the sixth currency, marking Alphabet’s complete coverage of major developed market bond investors.

The Japanese bond market is known for its deep liquidity, long attracting multinational companies to issue “Samurai Bonds” (foreign currency-denominated bonds issued in Japan).

For Alphabet, this move is not only a geographic extension of its financing channels but also a financial strategy to reduce overall capital costs by leveraging Japan’s ultra-low interest rate environment amid relatively high costs of dollar financing. Bloomberg notes that as AI investments continue to increase, Alphabet is systematically broadening its sources of funds rather than relying on any single market.

Why capital expenditures keep increasing

Bloomberg reports that the core purpose of this round of financing by Alphabet focuses on three areas: AI data center construction, cloud infrastructure expansion, and supporting advanced computing systems for its AI models. These three areas are highly overlapping and essentially point to the same proposition: in the era of generative AI, computing power is the moat.

Alphabet has raised its 2026 capital expenditure target to $19 billion, with a clear logic behind it: the costs for training and inference of AI models, including GPU clusters and supporting network infrastructure, are far higher than traditional data centers. Meanwhile, demand for Google Cloud’s cloud services continues to rise, further increasing the necessary scale of infrastructure investment.

In comparison with competitors, Microsoft, Amazon, and Meta are also significantly increasing their capital expenditures in 2026, and the AI infrastructure arms race has entered a direct confrontation stage. If Alphabet pulls back at this point, it will create an insurmountable structural gap in computing resources.

Therefore, despite doubts about whether high capital expenditure by tech giants can translate into proportional profit returns, Alphabet’s management continues to accelerate investments.

Strategic significance of the Japanese market

Alphabet’s decision to enter the yen market at this time is not accidental. Although the Bank of Japan has begun a rate hike cycle in 2024, compared to the U.S. dollar market, yen financing costs still have a clear advantage. For a multinational tech company holding large overseas cash reserves, a multi-currency debt structure helps naturally hedge foreign exchange risks and reduce overall financial volatility.

From Alphabet’s recent capital market actions, this issuance is unlikely to be an isolated event. Based on the diversified financing system built over the past 15 months, Alphabet has actually established a capital market channel that can be activated at any time: as long as AI investment demand persists, financing activities will not stop.

From a broader perspective, this transaction reveals a more fundamental trend: leading global tech companies are turning bond markets into an important arsenal for AI arms races, rather than relying solely on their own cash flows.