The air in corporate Tokyo smells faintly of expensive carpets and defensive air conditioning. On June 24, 2026, a room full of retail investors sat in uncharacteristic silence, staring at a 68-year-old billionaire who has spent his entire life betting fortunes on things he cannot see.
Masayoshi Son did not look like a man under siege. He looked like a prophet who had run out of patience.
When the question came—the one everyone asks now, the one whispered in the corridors of Wall Street and muttered over dwindling venture funds—Son did not just dismiss it. He recoiled from it. The question, of course, was whether the staggering, hundred-billion-dollar mountain of cash poured into artificial intelligence is just another bubble waiting to burst.
Son did not call it a market correction. He did not call it an overvaluation.
"I think it's blasphemy against AI if you say it's a bubble," he said.
Blasphemy. It is a word borrowed from religion, not theology from a balance sheet. But to understand the sheer weight of what is happening inside SoftBank right now, you have to understand that for Son, the line between fiduciary duty and spiritual conviction blurred decades ago.
The Ghost of February 2000
To understand why a room of aging Japanese investors might sweat when they hear the word "bubble," you have to travel back twenty-six years.
In February 2000, Masayoshi Son was briefly, mathematically, the richest man on earth. SoftBank sat at the absolute peak of the dot-com boom. Son had built a financial engine fueled entirely by the promise of the early internet. Then, the floor gave way. Within twelve months, SoftBank’s shares lost 90% of their value. Son personally lost roughly $70 billion.
Most humans do not recover from losing $70 billion. It is a number that breaks the mind. It turns men into cautious ghosts who spend the rest of their days protecting what little dirt they have left.
But Son is built differently. He survived that wreckage by finding a small, unproven Chinese e-commerce startup called Alibaba and handing its founder, Jack Ma, $20 million. That single, defiant bet eventually turned into a $130 billion windfall.
Consider what happens next: a man who survived the greatest financial crash in modern history by doubling down on the future learns a dangerous lesson. He learns that the skeptics are temporary, but the upside is eternal. He learns that blinking is the only real mistake.
Now, he is doing it again. Only this time, the stakes are vastly higher. SoftBank has committed an estimated $65 billion to OpenAI. It holds a 90% stake in chip designer Arm Holdings. It has locked down a $40 billion bridge loan to keep financing its absolute pursuit of the machine. S&P has already lowered its outlook on SoftBank's credit, nervous about how heavily these massive outlays are weighing on the company’s liquidity.
The markets are nervous. Son is 100% convinced.
The Factory of Golden Eggs
During the annual meeting, Son grew visibly frustrated with the people holding the pens. He pointed out the massive gap between SoftBank’s actual market capitalization—roughly 37 trillion yen—and the underlying value of its total assets, which sit closer to 74 trillion yen.
He used an old fairy tale, but twisted the knife.
"Eggs don't hatch eggs," Son told the quiet room. "It's the goose that lays them. SoftBank Group is the factory that produces these eggs."
Then he looked directly at the people who own pieces of his life’s work. "How much longer must I keep working before you believe this goose is doing well?"
It was a vulnerable, strangely human moment for a corporate titan. It revealed the deep, gnawing frustration of an innovator who feels his audience is simply too small for his vision. He announced he is shelving any plans of retirement. He wants another ten or fifteen years at the helm. He is staying until he is eighty.
Why? Because he is chasing something he calls Artificial Superintelligence, or ASI.
This isn't the software that summarizes emails or writes generic code. Son defines ASI as a systemic intelligence that is 10,000 times smarter than any human being alive. He isn't trying to build a better tool; he is trying to build a companion species.
To the analysts writing cold reports in New York offices, this sounds like dangerous romanticism used to cover up a volatile stock price. They look at the environment—the staggering energy costs, the massive data centers tearing up power grids from Virginia to Tokyo—and they see an unsustainable gold rush. They see an ecosystem where companies fire human customer service representatives to install lying chatbots, pumping a growth story that might collapse the moment the public realizes the tech cannot do what the salesmen promised.
But Son doesn't see a software bubble because his eyes are already fixed on the physical world.
The Physical Factory
The real pivot happening inside SoftBank isn't visible on a stock ticker. The paperwork amended at the shareholders' meeting quietly added semiconductors, data centers, and robotics to the company’s formal business purpose.
Son revealed that SoftBank has already begun manufacturing robots at what he calls a "physical AI factory." He claimed, without giving away the exact location or blueprint, that SoftBank is likely the first company on earth to achieve large-scale robot manufacturing managed entirely by other robots.
The bottleneck, Son argues, has moved past the code. The fight is no longer about who has the best algorithm. The fight is about who owns the copper, the silicon, the electrical grids, and the mechanical joints. He views the future as an interconnected matrix where every single human activity becomes a direct collaboration with an autonomous, physical superintelligence. He expects this shift to add at least 10% to global GDP, aiming to scale SoftBank's net asset value to an unimaginable 1,000 trillion yen over the next decade.
It is a vision so vast it borders on terrifying. If he is right, the people calling this a bubble are missing the dawn of a new civilization. If he is wrong, he is steering the largest corporate wager in Japanese history directly into an iceberg.
The financial truth will arrive sooner than anyone thinks. A wave of massive tech listings is scheduled for the coming months. When OpenAI and Anthropic finally debut on the public markets, we will find out if the world is willing to pay the prices Son has already guaranteed.
Until then, the second-richest man in Japan refuses to dignify the doubt. In Son’s world, conviction and salesmanship are the exact same thing. He has spent forty years pulling the future forward by its teeth, hitting the wall and soaring past it in equal measure.
The shareholders who granted him another decade didn't vote on a business plan. They voted on a man. They are betting that the executive who lost $70 billion and didn't quit has finally found the one thing worth losing everything for.
Son stood on the stage, looking out at the rows of faces, completely untroubled by the storm outside the glass. He is not looking at the charts. He is looking at the horizon, waiting for the first metal hand to reach back.
