The End of Japan’s Negative Rates Will Be a Slow-Moving Tsunami

Japan’s stocks have reached levels that haven’t been seen for 34 years . The country is likely to hit another milestone soon: Its central bank could raise interest rates for the first time in 17 years as soon as Tuesday.

Higher, and positive, Japanese rates won’t reshape markets overnight. But the long-term effects could be profound, particularly if U.S. growth heads structurally lower for any reason, further narrowing the yield advantage of many U.S. assets. Japan is the single largest overseas holder of U.S. Treasurys, a major overseas lender, and an export heavyweight whose corporate earnings—and stocks—have been significantly supported by the ultra cheap Japanese yen. More Japanese capital staying at home could eventually impact the price of everything from U.S. mortgages to infrastructure finance in the developing world.

For much of the past two years, Japan has swum against global monetary tides, maintaining its ultra low interest-rate regime. But now, as most other major central banks are about to cut rates, the Bank of Japan is poised to break the trend again. Domestic media reported over the weekend that Japan’s central bank will end its negative interest rates, which have been in place since 2016, during its policy board meeting on Monday and Tuesday.

The decision would come after mounting evidence that the job market is on an increasingly strong footing , after years of stagnant wage growth. Unions secured an average salary increase of 5.28% , according to the first-round results of Japan’s annual spring wage negotiations, the Japanese Trade Union Confederation said last week. For the entire decade ending in 2022, the final annual increase never exceeded 2.4%.

Much likely won’t change in the short term. The Bank of Japan will probably pace its rate increases slowly: The past couple of years have, if anything, reaffirmed its reputation for moving slowly and deliberately. Moreover, while inflation is still high by Japanese standards—2.2% in January—it has already cooled from the peaks of last year.

Japanese bond yields have picked up, but they are still substantially lower than in the U.S. The rate differential between 10-year government bonds in the U.S. and Japan stands at 3.5 percentage points. That is significantly lower than the 4.2-percentage-point gap of a few months ago, but still way higher than the 1.5 percentage points of three years ago.

Even so, a narrowing rate gap—especially if the Fed cuts rates later this year, as seems likely—will support the Japanese yen . That could damp enthusiasm for rip-roaring Japanese stocks . They would become more expensive in dollar terms for foreign investors, who have been significant drivers of the rally. A stronger yen would also hit profits at some Japanese companies , especially big exporters.

Likewise, gradual interest-rate increases in Japan probably won’t change investment flows much in the short term. But it could be a different story down the road if the shift back to positive rates proves sustainable.

Japanese individuals and companies have been big investors abroad in search of higher yield for decades. The country’s foreign-portfolio investments stood at the equivalent of $4.2 trillion at the end of last year. A big chunk of that comes from Japanese pension funds and insurers, who would suddenly have more attractive options at home. Japanese investors, for example, hold around $1.1 trillion of Treasury bonds, making them the largest foreign owner.

Japanese investors have been scouring the globe for better returns for as long as most investors can remember. If that starts to change, the effects will be felt nearly everywhere—sooner or later.

It’s go time for the highest-stakes mission at NASA in more than 50 years.

On April 1, the agency is set to launch four astronauts around the moon, the deepest human spaceflight since the final Apollo lunar landing in 1972.

The launch window for Artemis II , as the mission is called, opens at 6:24 p.m. ET.

National Aeronautics and Space Administration teams have been preparing the vehicles to depart from Florida’s Kennedy Space Center on the planned roughly 10-day trip. Crew members have trained for years for this moment.

Reid Wiseman, the NASA astronaut serving as mission commander, said he doesn’t fear taking the voyage. A widower, he does worry at times about what he is putting his daughters through.

“I could have a very comfortable life for them,” Wiseman said in an interview last September.

“But I’m also a human, and I see the spirit in their eyes that is burning in my soul too. And so we’ve just got to never stop going.”

Wiseman’s crewmates on Artemis II are NASA’s Victor Glover and Christina Koch, as well as Canadian Space Agency astronaut Jeremy Hansen.

Photo: NASA’s Artemis II SLS rocket and Orion spacecraft being rolled out at night. Miguel J. Rodriguez Carrillo/Getty Images

What are the goals for Artemis II?

The biggest one: Safely fly the crew on vehicles that have never carried astronauts before.

The towering Space Launch System rocket has the job of lofting a vehicle called Orion into space and on its way to the moon.

Orion is designed to carry the crew around the moon and back. Myriad systems on the ship—life support, communications, navigation—will be tested with the astronauts on board.

SLS and Orion don’t have much flight experience. The vehicles last flew in 2022, when the agency completed its uncrewed Artemis I mission .

How is the mission expected to unfold?

Artemis II will begin when SLS takes off from a launchpad in Florida with Orion stacked on top of it.

The so-called upper stage of SLS will later separate from the main part of the rocket with Orion attached, and use its engine to set up the latter vehicle for a push to the moon.

After Orion separates from the upper stage, it will conduct what is called a translunar injection—the engine firing that commits Orion to soaring out to the moon. It will fly to the moon over the course of a few days and travel around its far side.

Orion will face a tough return home after speeding through space. As it hits Earth’s atmosphere, Orion will be flying at 25,000 miles an hour and face temperatures of 5,000 degrees as it slows down. The capsule is designed to land under parachutes in the Pacific Ocean, not far from San Diego.

Water photo: NASA’s Orion capsule after its splash-down in the Pacific Ocean in 2022 for the Artemis I mission. Mario Tama/Press Pool

Is it possible Artemis II will be delayed?

Yes.

For safety reasons, the agency won’t launch if certain tough weather conditions roll through the Cape Canaveral, Fla., area. Delays caused by technical problems are possible, too. NASA has other dates identified for the mission if it doesn’t begin April 1.

Who are the astronauts flying on Artemis II?

The crew will be led by Wiseman, a retired Navy pilot who completed military deployments before joining NASA’s astronaut corps. He traveled to the International Space Station in 2014.

Two other astronauts will represent NASA during the mission: Glover, an experienced Navy pilot, and Koch, who began her career as an electrical engineer for the agency and once spent a year at a research station in the South Pole. Both have traveled to the space station before.

Hansen is a military pilot who joined Canada’s astronaut corps in 2009. He will be making his first trip to space.

Koch’s participation in Artemis II will mark the first time a woman has flown beyond orbits near Earth. Glover and Hansen will be the first African-American and non-American astronauts, respectively, to do the same.

What will the astronauts do during the flight?

The astronauts will evaluate how Orion flies, practice emergency procedures and capture images of the far side of the moon for scientific and exploration purposes (they may become the first humans to see parts of the far side of the lunar surface). Health-tracking projects of the astronauts are designed to inform future missions.

Those efforts will play out in Orion’s crew module, which has about two minivans worth of living area.

On board, the astronauts will spend about 30 minutes a day exercising, using a device that allows them to do dead lifts, rowing and more. Sleep will come in eight-hour stretches in hammocks.

There is a custom-made warmer for meals, with beef brisket and veggie quiche on the menu.

Each astronaut is permitted two flavored beverages a day, including coffee. The crew will hold one hourlong shared meal each day.

The Universal Waste Management System—that’s the toilet—uses air flow to pull fluid and solid waste away into containers.

What happens after Artemis II?

Assuming it goes well, NASA will march on to Artemis III, scheduled for next year. During that operation, NASA plans to launch Orion with crew members on board and have the ship practice docking with lunar-lander vehicles that Elon Musk’s SpaceX and Jeff Bezos’ Blue Origin have been developing. The rendezvous operations will occur relatively close to Earth.

NASA hopes that its contractors and the agency itself are ready to attempt one or more lunar landing missions in 2028. Many current and former spaceflight officials are skeptical that timeline is feasible.

The End of Japan’s Negative Rates Will Be a Slow-Moving Tsunami

Long-term effects of positive Japanese rates could be profound—on everything from mortgage rates to U.S. government finances

The lunar flyby would be the deepest humans have traveled in space in decades.