We’ve recently added 20+ new Japanese stocks to our platform, including Toyota, Sony, Nintendo, Tokyo Electron, Advantest, Mitsubishi UFJ, and SoftBank. But before you trade them, it helps to understand how Japan’s economy handles its current challenges — and there are quite a few.
You might’ve noticed the headlines about the JPY rate and the Bank of Japan stepping in to support the yen. Understanding what’s happening can help you see what could move Japanese stocks next.
Let’s break it down.
What’s going on?
In September, the Bank of Japan raised its policy rate to 1.25% — the highest in 31 years. Normally, higher rates should give a currency some support. But instead of strengthening, the yen weakened.
USD/JPY pushed back above 158, Japanese officials started conducting rate checks — something markets watch as a possible precursor to intervention — and traders once again began asking when Tokyo might step in.
USD/JPY · 2-hour chart
USD/JPY: the September recovery
September–October 2026
Highlighted rebound
The marked section shows a recovery from around 155 towards 156.
Reading USD/JPY
Higher USD/JPY means a weaker yen. Lower USD/JPY means a stronger yen.
This comes after Japan spent ¥15.4 trillion supporting the yen between July 30 and August 26 — its biggest intervention operation ever. Japan’s foreign reserves also saw their largest monthly drop on record in August.
So, there’s plenty happening in Japan right now. But before picking an asset to trade, it helps to know what you’re actually betting on. There isn’t just one “Japan trade” — different scenarios can favor completely different assets.
The problem Japan is trying to solve
For decades, Japan had cheap money, low inflation and a weak yen. Traders got used to borrowing yen cheaply and investing the money elsewhere. Now Japan is trying to break that pattern.
The BOJ has been raising rates, with its September move taking the policy rate to 1.25%. Inflation is still above target, wages are rising, and Japan’s economy grew for a third straight quarter.
So why is the yen still weak? Because higher rates alone don’t guarantee a stronger currency.
Markets care about where rates are going next — and investors weren’t convinced the BOJ would tighten much further. After the September hike, the yen weakened and Japanese bond yields fell.
That leaves Japan with four difficult options:
- Raise rates slowly: the yen may weaken further, pushing up import costs.
- Raise rates quickly: borrowing gets more expensive for an economy used to cheap money.
- Let the yen fall: exporters benefit, but households pay more for imported goods, energy and commodities.
- Intervene: Japan can push the yen higher for a while, but intervention doesn’t fix the underlying problem.
That’s the Japan trade today: a country trying to leave the era of cheap money without breaking what comes next.
Can Japan just keep buying the yen?
It can try. And lately, it has been spending a lot to do it.
Japan’s July–August intervention pushed the yen from around 164 per dollar to about 155 at one point.
USD/JPY · 2-hour chart
USD/JPY: two sharp declines
July–September 2026
First decline
The first marked fall interrupted trading near 164.
Second decline
The second marked fall followed a recovery towards 160.
Some of that intervention was coordinated with the US — the first joint intervention by the two countries since 2011. But intervention is meant for periods of excessive volatility and disorderly moves, not to permanently set the exchange rate.
So Japan can push the yen higher. But can it keep doing that without fixing the underlying problem? That’s the bigger challenge for Tokyo: raise rates enough to support the yen without putting too much pressure on the economy.
And traders don’t need to know exactly how Japan solves it — they need to know which outcome they are trading.
Japan #1: The yen stays weak
Suppose the BOJ keeps raising rates slowly, the US–Japan rate gap stays wide, and the yen remains weak. It can be good news for Japanese companies making money overseas. When foreign earnings are converted back into yen, a weaker yen can make those earnings look bigger.
Stocks to watch: Toyota Motor, Honda Motor, Suzuki Motor, Sony Group and Nintendo.
All five are global businesses with large overseas sales. When foreign earnings are converted back into yen, a weaker yen can make those earnings look bigger.
But yen down ≠ stocks automatically up. Automakers still face tariffs, EV competition and high costs. Sony and Nintendo depend heavily on global consumer demand. The yen is a tailwind, but the whole story may depend on several variables.
- The trade: weak yen + strong global demand.
- What confirms it: renewed yen weakness alongside strong overseas demand.
- No-trade: a stronger yen, weaker overseas demand or company-specific problems.
Japan #2: The yen strengthens
Now flip the scenario: the BOJ keeps raising rates, and Japanese yields become more attractive. The gap with US rates narrows, carry trades become less appealing, and the yen starts to strengthen.
That hurts companies that benefited from a weak yen. But it also makes something important cheaper: imports. Japan imports a lot of energy and raw materials, so a stronger yen can lower import costs, ease inflation and give consumers more spending power. That creates a very different market.
Stock to watch: Fast Retailing.
Fast Retailing
Fast Retailing: a fall, then a rebound
August–October · year not shown
Fast Retailing, the owner of Uniqlo, is an interesting example because it sits on both sides of the currency move. It sells around the world, sources products globally and has a huge consumer business in Japan. A stronger yen can affect its costs, overseas earnings and Japanese consumers in different ways.
So, a strong yen isn’t automatically bad for Japanese stocks. Ask three simple questions: What does the company buy? Where does it sell? What currency does it get paid in?
- The trade: stronger yen + stronger domestic purchasing power.
- What confirms it: sustained yen strength alongside improving domestic demand.
- No-trade: a stronger yen + weaker consumer spending and global demand.
Japan #3: Rates keep going up
For most Japanese businesses, higher rates mean higher costs. For banks, they can mean something very different. After years of near-zero rates, Japan finally has a real interest-rate environment again.
Stocks to watch: Mitsubishi UFJ Financial and Sumitomo Mitsui Financial.
Higher rates can improve banks’ lending margins and make their core business more profitable. The bigger story is the shift away from years of ultra-low and negative rates. As rates normalize, the rules of the game change for Japanese banks.
The same BOJ policy that can hurt exporters through a stronger yen can give banks a boost.
- The trade: gradual rate hikes + a growing economy.
- What confirms it: further rate normalization without a major deterioration in lending or economic growth.
- No-trade: rate hikes that hurt lending, economic growth or credit quality.
Japan #4: The Japanese economy stays mediocre
Here’s another mistake to avoid: thinking every Japanese stock is a bet on Japan. Some are really bets on the global semiconductor and AI boom.
Stocks to watch: Tokyo Electron, Advantest, Disco, Shin-Etsu Chemical and Murata Manufacturing.
These companies make semiconductor equipment, test chips, process wafers or supply components used across the electronics industry. Their results depend less on Japanese GDP and more on AI spending, chip demand and global semiconductor investment. Japan could report weak economic data while an AI spending announcement on the other side of the world sends these stocks higher.
💡 Want a higher-beta version of the AI trade? Also watch: SoftBank
SoftBank is a giant bet on technology, AI, private markets and Masayoshi Son’s investment decisions — with plenty of volatility along the way.
- The trade: AI and semiconductor spending keeps growing.
- What confirms it: rising AI capex, strong semiconductor demand and sustained technology valuations.
- What breaks it: chip oversupply, falling capex, export restrictions or a slowdown in global tech demand.
Japan #5: Japan has fewer workers — so sell the world more robots
Japan’s aging population is a major economic problem. But for some companies, it creates a business opportunity: when workers are scarce and expensive, automation becomes more valuable.
Stocks to watch: Fanuc, Keyence, Hitachi and Daikin Industries.
These companies benefit from factories and businesses investing in automation, robotics, sensors, infrastructure and more efficient equipment. And this isn’t just a Japanese story — factories in China, the US and Europe face the same pressure to do more with fewer workers.
So you can believe that Japan has a demographic problem and still see a long-term opportunity in companies selling the tools to deal with it.
- The trade: labor shortages + automation + global industrial spending.
- What confirms it: rising automation spending and stronger industrial capex.
- No-trade: a manufacturing slowdown and companies cutting investment.
Japan #6: Defense spending keeps rising
Japan has been increasing defense spending as security concerns around China, Taiwan, North Korea and the wider Indo-Pacific grow.
Stock to watch: Mitsubishi Heavy Industries.
MHI works across defense, aerospace, energy and heavy industry, giving it exposure to several major spending themes at once. The bullish case doesn’t depend on Japanese consumers spending more — it depends on governments continuing to spend on defense and infrastructure.
- The trade: higher defense + infrastructure spending.
- What confirms it: rising government orders and continued defense and infrastructure budgets.
- No-trade: spending cuts, project problems, an overheated valuation or easing geopolitical tensions.
Japan #7: Japanese shipping stocks are a global trade bet
Then there are the ships.
Stocks to watch: Nippon Yusen and Mitsui O.S.K. Lines.
These companies connect Japan to a very different set of drivers: freight rates, commodity flows, LNG, global manufacturing, supply-chain disruptions and geopolitics.
A shipping stock can care more about what’s happening in the Strait of Hormuz or global freight markets than what the BOJ says that morning.
- The trade: strong global trade + favorable freight rates + tight shipping capacity.
- What confirms it: rising freight rates and strong shipping demand.
- No-trade: falling freight rates, weaker trade volumes or excess shipping capacity.
Summary
So, Japan isn’t one trade — it’s a collection of companies exposed to currencies, rates, AI, chips, automation, consumers, defense and global trade — sometimes in completely opposite directions.
| Scenario | Stocks to watch |
|---|---|
| Weak yen | Toyota Motor, Honda Motor, Suzuki Motor, Sony Group, Nintendo |
| Stronger yen | Fast Retailing |
| Rate normalization | Mitsubishi UFJ Financial, Sumitomo Mitsui Financial |
| AI and semiconductor spending | Tokyo Electron, Advantest, Disco, Shin-Etsu Chemical, Murata Manufacturing, SoftBank |
| Automation and industrial spending | Fanuc, Keyence, Hitachi, Daikin Industries |
| Defense and infrastructure spending | Mitsubishi Heavy Industries |
| Global freight markets | Nippon Yusen, Mitsui O.S.K. Lines |
More than 20 major Japanese stocks are now available on IQ Option, giving traders a way to move beyond simply watching USD/JPY whenever Japan hits the headlines.
Monitor the markets with us, spot the scenario in time, and choose your trade!
