Mizuho, Bank of America, and Morgan Stanley have the mandate. Pricing is expected this month. The trade follows Alphabet’s record CHF, sterling, and euro issuances in February and last week’s $17bn euro-Canadian-dollar combination, all targeted at the $180-190bn capex programme.
Alphabet plans to sell yen-denominated bonds for the first time, the company disclosed in a Japanese securities filing on Monday. Mizuho, Bank of America, and Morgan Stanley have been mandated to run the books.
The issuance is expected to total several hundred billion yen, with pricing decisions due later this month.
It is the latest tranche of a multi-currency funding programme the company has run aggressively through 2026 to finance an AI infrastructure build that has reached eye-watering scale.
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The yen trade follows a remarkable run. In February, Alphabet placed a debut Swiss franc deal that, at more than CHF 2.75bn across five maturities, was the largest-ever corporate bond sale in the Swiss market.
It paired the Swiss issuance with a rare 100-year US dollar bond and sterling tranches, totaling roughly $32bn in a single multi-currency drive. Last week, the company added approximately $17bn across a EUR 9bn euro deal and a CAD 8.5bn Canadian dollar issuance.
The yen trade extends the same logic into a sixth currency and gives Alphabet long-duration JPY funding that few other foreign corporates have priced in recent years.
The capex behind the issuance is straightforward. In late April, Alphabet raised its 2026 capital-spending forecast by $5bn to between $180bn and $190bn, with another significant increase signaled for 2027.
The combined hyperscaler AI capex picture, which the $650bn AI capex commitment across the five largest hyperscalers describes in detail, has produced a funding requirement that no single bond market can comfortably absorb on its own.
The yen market matters specifically because Japanese institutional investors, particularly life-insurance funds and pension plans, have very large long-duration JPY-denominated liabilities and have been short of high-quality assets to match them with since the BOJ ended its negative-rate policy.
A high-grade AA corporate issuing in size at long tenors solves both sides of the equation.
The pricing economics also support the issuance. Japanese yields have been rising in 2025 and 2026 as the BOJ has normalized policy, but they remain materially below US dollar equivalents at every point on the curve.
For a corporate borrower with a deep multi-currency programme, switching tranches into JPY captures basis-points-of-coupon savings that, on multi-billion-dollar issuance volumes, add up to material reductions in interest expense.
Alphabet, which has historically been one of the most rate-sensitive borrowers in the high-grade space, has been